Dumbarton Oaks Research Library and Collection
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Dumbarton Oaks, formally the Dumbarton Oaks Research Library and Collection, is a historic estate in the Georgetown neighborhood of
Washington, D.C. ) , image_skyline = , image_caption = Clockwise from top left: the Washington Monument and Lincoln Memorial on the National Mall, United States Capitol, Logan Circle, Jefferson Memorial, White House, Adams Morgan, ...
It was the residence and garden of wealthy U.S. diplomat
Robert Woods Bliss Robert Woods Bliss (August 5, 1875 – April 19, 1962) was an American diplomat, art collector, philanthropist, and one of the co-founders of the Dumbarton Oaks Research Library and Collection in Washington, D.C. Early life Bliss was born in S ...
and his wife,
Mildred Barnes Bliss Mildred Barnes Bliss (September 9, 1879 – January 17, 1969) was an American art collector, philanthropist, and one of the cofounders of the Dumbarton Oaks Research Library and Collection in Washington, D.C. Biography Bliss was born in New ...
. The estate was founded by the Bliss couple, who gave the property to
Harvard University Harvard University is a private Ivy League research university in Cambridge, Massachusetts. Founded in 1636 as Harvard College and named for its first benefactor, the Puritan clergyman John Harvard, it is the oldest institution of high ...
in 1940. The research institute that has emerged from this bequest is dedicated to supporting scholarship in the fields of
Byzantine The Byzantine Empire, also referred to as the Eastern Roman Empire or Byzantium, was the continuation of the Roman Empire primarily in its eastern provinces during Late Antiquity and the Middle Ages, when its capital city was Constantinopl ...
and
Pre-Columbian In the history of the Americas, the pre-Columbian era spans from the original settlement of North and South America in the Upper Paleolithic period through European colonization, which began with Christopher Columbus's voyage of 1492. Usually, ...
studies, as well as
garden design Garden design is the art and process of designing and creating plans for layout and planting of gardens and landscapes. Garden design may be done by the garden owner themselves, or by professionals of varying levels of experience and expertise. ...
and landscape architecture, especially through its research fellowships, meetings, exhibitions, and publications. It also opens its garden and museum collections to the public, and hosts public lectures and a concert series. Dumbarton Oaks is distinct from Dumbarton House, a Federal Style historic house museum also located in the Georgetown area.


History


Early history

The land of Dumbarton Oaks was formerly part of the Rock of Dumbarton grant that Queen Anne made in 1702 to Colonel Ninian Beall (ca. 1625-1717). Around 1801, William Hammond Dorsey (1764–1818) built the first house on the property (the central block of the existing structure) and an orangery, and in the mid-nineteenth century, Edward Magruder Linthicum (1787–1869) greatly enlarged the residence and named it The Oaks. The Oaks also was the Washington residence of U.S. Senator and Vice President John C. Calhoun (1782–1850) between 1822 and 1829. In 1846, Edward Linthicum bought the house, and enlarged it. In 1891, Henry F. Blount bought the house.


Bliss era

Mildred and Robert Woods Bliss acquired the property in 1920, and in 1933 they gave it the name of Dumbarton Oaks, combining its two historic names. The Blisses engaged the architect Frederick H. Brooke (1876–1960) to renovate and enlarge the house (1921–1923), thereby creating a
Colonial Revival The Colonial Revival architectural style seeks to revive elements of American colonial architecture. The beginnings of the Colonial Revival style are often attributed to the Centennial Exhibition of 1876, which reawakened Americans to the archit ...
residence from the existing Linthicum-era Italianate structure. Over time, the Blisses increased the grounds to approximately and engaged the landscape architect
Beatrix Farrand Beatrix Cadwalader Farrand (née Jones; June 19, 1872 – February 28, 1959) was an American landscape gardener and landscape architect. Her career included commissions to design about 110 gardens for private residences, estates and country ho ...
(1872–1959) to design a series of terraced gardens and a wilderness on this acreage, in collaboration with Mildred Bliss (1921–1947). The Blisses’ architectural additions to the estate included four service court buildings (1926) and a music room (1928), designed by Lawrence Grant White (1887–1956) of the New York City architectural firm of
McKim, Mead and White McKim, Mead & White was an American architectural firm that came to define architectural practice, urbanism, and the ideals of the American Renaissance in fin de siècle New York. The firm's founding partners Charles Follen McKim (1847–1909), ...
, the superintendent's dwelling (1933), designed by Farrand. Later renamed the Fellows Building, this building is now known as the Guest House. After retiring to Dumbarton Oaks in 1933, the Blisses immediately began laying the groundwork for the creation of a research institute. They greatly increased their already considerable collection of artworks and reference books, forming the nucleus of what would become the Research Library and Collection. In 1938 they engaged the architect Thomas T. Waterman (1900–1951) to build two pavilions to house their Byzantine Collection and an 8,000-volume library, and in 1940 gave Dumbarton Oaks (which included about of land) to Harvard University, Robert Bliss's alma mater. At the same time they gave a portion of the grounds—some 27 acres—to the National Park Service to establish the Dumbarton Oaks Park. In 1941, the administrative structure of Dumbarton Oaks, now owned by Harvard University, was modeled according to the following design: the Trustees for Harvard University, composed primarily of the
President and Fellows of Harvard College The President and Fellows of Harvard College (also called the Harvard Corporation or just the Corporation) is the smaller and more powerful of Harvard University's two governing boards, and is now the oldest corporation in America. Together with ...
, made all appointments, including those to the Administrative Committee, which in turn would supervise the entire operation and refer to the Trustees such recommendations as may require their action. This committee was first chaired by Paul J. Sachs (1878–1965), Harvard Professor and Associate Director of the
Fogg Art Museum The Harvard Art Museums are part of Harvard University and comprise three museums: the Fogg Museum (established in 1895), the Busch-Reisinger Museum (established in 1903), and the Arthur M. Sackler Museum (established in 1985), and four research ...
, but by 1953 it was chaired by the Dean or Provost and, beginning in 1961 and thereafter, by the President of Harvard University. In early years the Administrative Committee appointed a Board of Scholars to make recommendations in regard to all scholarly activities. The Board of Scholars was first organized in 1942 (with eleven members, of which seven were from Harvard); its membership was increased to twenty-two members by 1960. In 1952, this board was titled the Board for Scholars in Byzantine Studies. In 1953, a Garden Advisory Committee was created to make recommendations in regard to the garden and, later, to the Garden Library and its Fellows, and in 1963 an Advisory Committee for Pre-Columbian Art was created. The Administrative Committee also historically appointed a Visiting Committee consisting of persons interested in the welfare and broad aims of Dumbarton Oaks. This committee was abolished in 1960 when it was replaced by a Board of Advisors. Wishing to increase the scholarly mission of Dumbarton Oaks, in the early 1960s the Blisses sponsored the construction of two new wings, one designed by
Philip Johnson Philip Cortelyou Johnson (July 8, 1906 – January 25, 2005) was an American architect best known for his works of modern and postmodern architecture. Among his best-known designs are his modernist Glass House in New Canaan, Connecticut; the po ...
(1906–2005) to house the Robert Woods Bliss Collection of Pre-Columbian Art and its research library and, the other, a garden library designed by Frederic Rhinelander King (1887–1972), of the New York City architectural firm
Wyeth Wyeth, LLC was an American pharmaceutical company. The company was founded in Philadelphia, Pennsylvania, in 1860 as ''John Wyeth and Brother''. It was later known, in the early 1930s, as American Home Products, before being renamed to Wyeth in ...
and King, to house the botanical and garden architecture rare books and garden history reference materials that Mildred Bliss had collected.


Dumbarton Oaks Concerto

In 1937, Mildred Bliss commissioned Igor Stravinsky (1882–1971) to compose a concerto in the tradition of Bach's Brandenburg concertos to celebrate the Blisses' thirtieth wedding anniversary.
Nadia Boulanger Juliette Nadia Boulanger (; 16 September 188722 October 1979) was a French music teacher and conductor. She taught many of the leading composers and musicians of the 20th century, and also performed occasionally as a pianist and organist. From a ...
(1887–1979) conducted its premiere on May 8, 1938 in the Dumbarton Oaks music room, due to the composer's indisposition from tuberculosis. At Mildred Bliss's request, the Concerto in E-flat was subtitled “Dumbarton Oaks 8-v-1938,” and the work is now generally known as The Dumbarton Oaks Concerto. Igor Stravinsky conducted the concerto in the Dumbarton Oaks music room on April 25, 1947 and again for the Bliss's golden wedding anniversary, on May 8, 1958. He also conducted the first performance of his Septet, which is dedicated to the Dumbarton Oaks Research Library and Collection, in the music room on January 24, 1954.


Dumbarton Oaks Conference

In the late summer and early fall of 1944, at the height of the Second World War, a series of important diplomatic meetings took place at Dumbarton Oaks, officially known as the Washington Conversations on International Peace and Security Organization. Delegations from China, the Soviet Union, the United Kingdom, and the United States deliberated over proposals for the establishment of an organization to maintain peace and security in the world. Their meetings resulted in the
United Nations Charter The Charter of the United Nations (UN) is the foundational treaty of the UN, an intergovernmental organization. It establishes the purposes, governing structure, and overall framework of the UN system, including its six principal organs: the ...
that was adopted in San Francisco in 1945.


Post-Bliss era

In the preamble to her last will and testament, Mildred Bliss offered the following assessment of what she and her husband had created at Dumbarton Oaks: :In applying the gifts to Harvard, I call upon the present and future President and Fellows of Harvard College and all those who determine its policies, to remember that Dumbarton Oaks is conceived in a new pattern, where quality and not number shall determine the choice of its scholars; that it is the home of the Humanities, not a mere aggregation of books and objects of art; that the house itself and the gardens have their educational importance and that all are of humanistic value. :Those responsible for scholarship at Dumbarton Oaks should remember that the Humanities cannot be fostered by confusing Instruction with Education; that it was my husband's as well as it is my wish that the Mediterranean interpretation of the Humanist disciplines shall predominate; that gardens have their place in the Humanist order of life; and that trees are noble elements to be protected by successive generations and are not to be neglected or lightly destroyed. I charge those responsible for carrying forward the life at Dumbarton Oaks to be guided by the standards set there during the lifetime of my husband and me. The distinction of the scholars themselves as well as of their writings; the interpretation of the texts and the arts; the quality of the music performed; the free discussion within the limits of good deportment, and the whole tempered by the serenity of open spaces and ancient trees; all these are as integral a part of Humanism at Dumbarton Oaks as are the Library and the Collections. The fulfillment of this vision of high intellectual adventure seen through the open gates of Dumbarton Oaks will add lustre to Harvard, to the academic tone of our country and to scholarship throughout the world. To help the institution better fulfill its mandate, administrative changes were slowly introduced after 1969, the year Mildred Bliss died. The Garden Advisory Committee was abolished in 1974 and replaced in 1975 by the Advisory Committee for Studies in Landscape Architecture. In 1975, the Advisory Committee for Pre-Columbian Art similarly was renamed the Advisory Committee for Pre-Columbian Studies. The Board for Scholars in Byzantine Studies was abolished in 1975 and replaced by the Senior Fellows Committee. In 1981, the three advisory groups were uniformly named the Senior Fellows. Beginning in 1979, the Administrative Committee became composed of four members almost always including the President, the Dean of the Faculty of Arts and Sciences, a senior faculty member of Harvard University, and (until 1994) the Director of Dumbarton Oaks. The Board of Advisors was abolished in 1991. The institution has continued to be a major sponsor of archaeological excavations and
art restoration The conservation and restoration of cultural property focuses on protection and care of cultural property (tangible cultural heritage), including artworks, architecture, archaeology, and museum collections. Conservation activities include prev ...
projects. During the 1970s it funded major fieldwork projects work in Cyprus, Syria, and Turkey, efforts that today span the entire geographical breadth of the former
Byzantine commonwealth The term Byzantine commonwealth was coined by 20th-century historians to refer to the area where Byzantine general influence ( Byzantine liturgical and cultural tradition) was spread during the Middle Ages by the Byzantine Empire and its missiona ...
. Dumbarton Oaks began to fund archaeology in Central and South America in the mid-1990s. In 2005, Dumbarton Oaks inaugurated a new gardeners’ court and a library, both designed by
Robert Venturi Robert Charles Venturi Jr. (June 25, 1925 – September 18, 2018) was an American architect, founding principal of the firm Venturi, Scott Brown and Associates, and one of the major architectural figures of the twentieth century. Together with h ...
(1925–2018) of the Philadelphia architectural firm of Venturi, Scott Brown & Associates. In 2008 the institute also completed an extensive renovation of the main house and museum wing, including restoration of its historic period rooms, several of which were created by the Parisian designer, Armand-Albert Rateau (1882–1938).


Research


Institutional program

The mission of Dumbarton Oaks is to support and promote scholarship in three areas of study: Byzantine, Pre-Columbian, and garden and landscape architecture. Through a fellowship program, the institute invites scholars from around the world for an academic year or a summer to pursue individual research. A grants program also supports archaeological research, materials analysis, and photographic surveys of objects and monuments. In addition, each studies program sponsors public lectures, symposia, and colloquia as well as scholarly publications including annual journals, symposium proceedings, and occasional monographs.


Byzantine Studies

The program in Byzantine Studies, established in 1940, supports scholarship on the civilization of the
Byzantine Empire The Byzantine Empire, also referred to as the Eastern Roman Empire or Byzantium, was the continuation of the Roman Empire primarily in its eastern provinces during Late Antiquity and the Middle Ages, when its capital city was Constantinopl ...
from the fourth to the fifteenth centuries and its interactions with neighboring cultures and civilizations, including the late Roman, early Christian, western medieval, Slavic, and Near Eastern.


Pre-Columbian Studies

The program in Pre-Columbian Studies was founded in 1963 to support the study of the art and archaeology of the
ancient Americas In the history of the Americas, the pre-Columbian era spans from the original settlement of North and South America in the Upper Paleolithic period through European colonization, which began with Christopher Columbus's voyage of 1492. Usually, th ...
. The program focuses on the cultures that thrived in the western hemisphere from northern Mexico to southern South America, from the earliest times to the sixteenth century.


Garden and Landscape Architecture Studies

Dumbarton Oaks awarded the first fellowship in landscape architecture in 1956 under the provisions of the Dumbarton Oaks Garden Endowment Fund established in 1951 by the Blisses. However, the program in Garden and Landscape Studies (formerly known as Landscape Architecture Studies) was established in 1969 and inaugurated in 1972 to support the study of gardens and the history of landscape architecture around the world from ancient times to the present.


Museum and collections

The Dumbarton Oaks Museum features collections of Byzantine and Pre-Columbian art, as well as European artworks and furnishings. Mildred and Robert Woods Bliss initiated these collections in the first half of the twentieth century and provided the vision for future acquisitions even after giving Dumbarton Oaks to Harvard University. The Byzantine Collection spans the imperial, ecclesiastical, and secular realms and comprises more than 1,200 objects from the fourth to the fifteenth centuries. Although the collection emphasizes objects of precious materials, underscoring the conception of Byzantine art as luxury art, the collection also includes large-scale works such as mosaics from Antioch and relief sculpture, as well as more than two hundred textiles and comprehensive holdings of coins and seals. It owns six manuscripts (see, e.g., Minuscule 705). In addition to its Byzantine holdings, the collection includes Greek, Roman, and western medieval artworks and objects from the ancient Near East, pharaonic and Ptolemaic Egypt, and various Islamic cultures. The Robert Woods Bliss Collection of Pre-Columbian Art comprises objects from the ancient cultures of
Mesoamerica Mesoamerica is a historical region and cultural area in southern North America and most of Central America. It extends from approximately central Mexico through Belize, Guatemala, El Salvador, Honduras, Nicaragua, and northern Costa Rica ...
, the Intermediate Area, and the
Andes The Andes, Andes Mountains or Andean Mountains (; ) are the longest continental mountain range in the world, forming a continuous highland along the western edge of South America. The range is long, wide (widest between 18°S – 20°S ...
. Among its most important holdings are a variety of sculptures in stone, including carvings of
Aztec The Aztecs () were a Mesoamerican culture that flourished in central Mexico in the post-classic period from 1300 to 1521. The Aztec people included different ethnic groups of central Mexico, particularly those groups who spoke the Nahuatl ...
deities and animals and several large relief panels bearing the likenesses of
Maya Maya may refer to: Civilizations * Maya peoples, of southern Mexico and northern Central America ** Maya civilization, the historical civilization of the Maya peoples ** Maya language, the languages of the Maya peoples * Maya (Ethiopia), a popul ...
kings. In addition there are sculpted anthropomorphic figurines and polished jade renderings of ritual objects from the
Olmec The Olmecs () were the earliest known major Mesoamerican civilization. Following a progressive development in Soconusco, they occupied the tropical lowlands of the modern-day Mexican states of Veracruz and Tabasco. It has been speculated that ...
,
Veracruz Veracruz (), formally Veracruz de Ignacio de la Llave (), officially the Free and Sovereign State of Veracruz de Ignacio de la Llave ( es, Estado Libre y Soberano de Veracruz de Ignacio de la Llave), is one of the 31 states which, along with Me ...
, and
Teotihuacan Teotihuacan (Spanish: ''Teotihuacán'') (; ) is an ancient Mesoamerican city located in a sub-valley of the Valley of Mexico, which is located in the State of Mexico, northeast of modern-day Mexico City. Teotihuacan is known today as t ...
cultures as well as molded and painted ceramics of the Nasca, Moche, and Wari cultures. Gold and silver objects from the Chavín, Lambayeque,
Chimú Chimor (also Kingdom of Chimor or Chimú Empire) was the political grouping of the Chimú culture. The culture arose about 900 AD, succeeding the Moche culture, and was later conquered by the Inca emperor Topa Inca Yupanqui around 1470, fifty y ...
, and
Inca The Inca Empire (also known as the Incan Empire and the Inka Empire), called ''Tawantinsuyu'' by its subjects, (Quechua for the "Realm of the Four Parts",  "four parts together" ) was the largest empire in pre-Columbian America. The admin ...
cultures offer evidence of the expertise achieved by Andean metalsmiths, and over forty textiles and works in feathers testify to the importance of fiber arts in this region. The House Collection consists primarily of Dumbarton Oaks' historic buildings and interiors, Asian, European, and American artworks, and interior furnishings. Principal to the collection is the renaissance-style Music Room. The ceiling and flooring of this room were inspired by examples at the guardroom of the historic Château de Cheverny near Paris and were fabricated by the Parisian designer, Armand Albert Rateau. The Music Room features displays of tapestries, sculptures, paintings, and furniture dating from the fifteenth to the eighteenth centuries. The Blisses used the room for hosting musical programs and scholarly lectures, and it continues to serve these purposes.


Philip Johnson Pre-Columbian Pavilion

In 1959, the Blisses commissioned the New York City architect
Philip Johnson Philip Cortelyou Johnson (July 8, 1906 – January 25, 2005) was an American architect best known for his works of modern and postmodern architecture. Among his best-known designs are his modernist Glass House in New Canaan, Connecticut; the po ...
to design a pavilion for the Robert Woods Bliss Collection of Pre-Columbian Art. This building—eight domed circular galleries (having an unroofed fountain area at the center) set within a perfect square—recalls Islamic architectural ideas, and Johnson later credited the design to his interest in the early sixteenth-century Turkish architect
Mimar Sinan Mimar Sinan ( ota, معمار سينان, translit=Mi'mâr Sinân, , ) ( 1488–1490 – 17 July 1588) also known as Koca Mi'mâr Sinân Âğâ, ("Sinan Agha the Grand Architect" or "Grand Sinan") was the chief Ottoman architect ( tr, l ...
. The pavilion was built in the Copse, one of the designed landscapes at Dumbarton Oaks, and Johnson employed curved glass walls to blend the landscape with the building. He later reminisced that his idea was to fit a small pavilion into an existing treescape, to make the building become part of the Copse. Johnson maintained that he wanted the garden to “march right up to the museum displays and become part of them,” with the plantings brushing the glass walls and the sound of splashing water audible in the central fountain. To further this idea, he incorporated four interior glazed planter areas situated between the galleries and the fountain. Johnson also believed that the pavilion was to be best enjoyed from the inside. In addition to offering interesting garden views, the eight gallery spaces allow for a well-organized circulation plan. They also provide intimate areas for visitors to enjoy and study the Pre-Columbian objects. Each interconnected exhibition gallery is twenty-five feet in diameter, having curved glass walls supported by cylindrical columns sheathed in Illinois Agatan marble and shallow domes that rise from flat bronze rings. The floors are teak, laid radially and ended by wide rims of mottled green Vermont marble.


Library

The Dumbarton Oaks Research Library contains more than 200,000 items that support the three studies programs. The Byzantine holdings of materials concerning late classical, early Christian, Byzantine, and medieval art and archaeology, which numbered 8,000 volumes at the time of the Blisses’ gift, now number 149,000 volumes with more than 550 journal subscriptions. In 1964, the Research Library acquired Robert Woods Bliss's personal collection of 2,000 rare and important works on Pre-Columbian art history, anthropology, and archaeology, which has since grown to more than 32,000 volumes, and Mildred Bliss's garden library, including rare volumes and prints, which now includes 27,000 books and pamphlets. The Rare Book Collection has holdings of more than 10,000 volumes, prints, drawings, photographs, and blueprints. The Rare Book Room, designed by Frederick Rhinelander King in the style of an 18th-century library, was completed in 1963 to house the collection of rare books and drawings which had been started by Mildred Bliss. Her library was enlarged, with advice from Beatrix Farrand, designer of the Dumbarton Oaks garden, once Mrs. Bliss conceived the idea in the 1950s of starting a program of studies in landscape architecture. The Research Library is housed separately from the Rare Book Collection, in a building designed by VSBA architects and completed in 2005. The collection of books originated in Mrs. Bliss's aim to preserve illustrated books from being broken up for individual plates. There are volumes of views which are especially valuable for the study of gardens since few of the sites survive as originally created. For example, Giovanni Battista Falda’s 17th-century plates showing the gardens of Rome; views of
Versailles The Palace of Versailles ( ; french: Château de Versailles ) is a former royal residence built by King Louis XIV located in Versailles, about west of Paris, France. The palace is owned by the French Republic and since 1995 has been managed, ...
and other royal gardens in
Louis XIV , house = Bourbon , father = Louis XIII , mother = Anne of Austria , birth_date = , birth_place = Château de Saint-Germain-en-Laye, Saint-Germain-en-Laye, France , death_date = , death_place = Palace of Ver ...
’s France by Perelle and Sylvestre; and Jan Kip and Leonard Knyff’s early-18th-century bird’s-eye views of English country estates. The latter works yield almost the only evidence of the appearance of these geometrical or regular designs before their supplanting by the irregular or “
picturesque Picturesque is an aesthetic ideal introduced into English cultural debate in 1782 by William Gilpin in ''Observations on the River Wye, and Several Parts of South Wales, etc. Relative Chiefly to Picturesque Beauty; made in the Summer of the Year ...
" taste. Since landscape architecture grew out of other professions – most obviously, those of architecture, botany and horticulture – the collection also includes treatises by great architectural theorists such as Alberti, Palladio, and
Serlio Sebastiano Serlio (6 September 1475 – c. 1554) was an Italian Mannerist architect, who was part of the Italian team building the Palace of Fontainebleau. Serlio helped canonize the classical orders of architecture in his influential treat ...
as well as works by such distinguished botanists as Clusius and
Linnaeus Carl Linnaeus (; 23 May 1707 – 10 January 1778), also known after his ennoblement in 1761 as Carl von Linné Blunt (2004), p. 171. (), was a Swedish botanist, zoologist, taxonomist, and physician who formalised binomial nomenclature, the ...
, or Catesby’s ''Natural History of Carolina''. Books on buildings that served as models for garden structures like pavilions and
follies ''Follies'' is a musical with music and lyrics by Stephen Sondheim and a book by James Goldman. The plot takes place in a crumbling Broadway theater, now scheduled for demolition, previously home to a musical revue (based on the ''Ziegfeld Fol ...
and others relating to the design and decoration of fountains, with the hydraulics necessary for their operation, are included, along with books on sculpture and iconography. Many volumes in the library describe great gardens or garden practice, for example Robert Castell's ''The Villas of the Ancients Illustrated'' and various editions of
Andrew Jackson Downing Andrew Jackson Downing (October 31, 1815 – July 28, 1852) was an American landscape designer, horticulturist, and writer, a prominent advocate of the Gothic Revival in the United States, and editor of ''The Horticulturist'' magazine (1846–5 ...
’s ''A Treatise on the Theory and Practice of Landscape Gardening''. The collection is also rich in works illustrating flowers and plants – early
herbal A herbal is a book containing the names and descriptions of plants, usually with information on their medicinal, tonic, culinary, toxic, hallucinatory, aromatic, or magical powers, and the legends associated with them.Arber, p. 14. A herbal m ...
s and botanical writings,
floras Flora is all the plant life present in a particular region or time, generally the naturally occurring ( indigenous) native plants. Sometimes bacteria and fungi are also referred to as flora, as in the terms ''gut flora'' or ''skin flora''. Et ...
– works on horticulture, and even agriculture as it affects the life of country estates, such as a 1495 edition of
Pietro de' Crescenzi Pietro de' Crescenzi ( 1230/35 – c. 1320), la, 'Petrus de Crescentiis', was a Bolognese jurist,Robert G. Calkins, "Piero de' Crescenzi and the Medieval Garden", in ''Medieval Gardens'', ed. Elisabeth B. MacDougall, Dumbarton Oaks, 1986: 155 ...
’s ''Il libro della agricultura''. The herbals represent early attempts to create a coherent system of plant description and are forerunners of today's science of
taxonomy Taxonomy is the practice and science of categorization or classification. A taxonomy (or taxonomical classification) is a scheme of classification, especially a hierarchical classification, in which things are organized into groups or types. ...
. Two of them, the ''Herbarius Latinus'', printed in Passau in 1486, and the ''Hortus Sanitatis'', printed in Mainz in 1491, are among the earliest printed books with
woodcut Woodcut is a relief printing technique in printmaking. An artist carves an image into the surface of a block of wood—typically with gouges—leaving the printing parts level with the surface while removing the non-printing parts. Areas tha ...
illustrations. As the science of botany developed, so did the art of plant illustration. Early herbals had simple, not very realistic, woodcut illustrations of plants. By the 17th century new graphic techniques, such as metal plate engraving and etching, permitted highly detailed botanical renderings. These techniques were also used by artists who created the newly popular still lifes of flowers and fruits, and by artisans, such as jewelers, tapestry weavers, and furniture decorators, in pattern books recording their floral designs. The increasing sophistication of techniques of plant illustration in the 18th century culminated in the development of color printing. The library owns copies of works by Redouté, the first artist to exploit fully the potential of color printing of stipple engravings in such renowned books as ''Les Roses'' or the multi-volume ''Liliacées'', and works by other masters of the period, including
Georg Dionysius Ehret Georg Dionysius Ehret (30 January 1708 – 9 September 1770) was a German botanist and entomologist known for his botanical illustrations. Life Ehret was born in Germany to Ferdinand Christian Ehret, a gardener and competent draughtsman, a ...
’s ''Plantae et papiliones rariores'', 1748-1759. In addition to printed books, there is a collection of manuscripts and drawings covering the same range of topics – a late 17th-century planting plan for an Italian garden; Hans Puechfeldner’s fine images of late 17th-century mannerist gardens; a number of paintings by oriental artists executed for western patrons to record discoveries of new plants made during the expansion of Europe into the East. The Library owns the original watercolors for Buchoz’s ''Collection des Fleurs dans les Jardins de la Chine'' as well as the gouaches by Clara Maria Pope for Samuel Curtis’s ''Beauties of Flora''. Watercolors by Redouté, among other artists, a diminutive late 16th-century manuscript of flower illuminations attributed to ''Jacques le Moyne'', and an early Italian manuscript herbal are just some of the library’s treasures. The collection continues to be developed. Noteworthy acquisitions from recent years are Francesco Colonna’s '' La Hypnerotomachia di Poliphilo'', 1545 edition;
Salomon de Caus Salomon de Caus (1576, Dieppe – 1626, Paris) was a French Huguenot engineer, once (falsely) credited with the development of the steam engine. Biography Caus was the elder brother of Isaac de Caus. Being a Huguenot, Caus spent his life moving a ...
’s ''La pratique et demonstration des horloges solaire'', published in Paris in 1624; and
Humphry Repton Humphry Repton (21 April 1752 – 24 March 1818) was the last great English landscape designer of the eighteenth century, often regarded as the successor to Capability Brown; he also sowed the seeds of the more intricate and eclectic styles of ...
’s album of 500 engraved views taken from William Peacock’s ''Polite Repository'', arranged by year. The garden rare book collection is both a unique tool for historical inquiry and a testimony to the enduring human delight in gardens and garden creation, which is, as Sir Francis Bacon wrote, “the Purest of Humane pleasures.” It was a claim echoed by Mrs. Bliss, whose testimony to the value of gardens and scholarship is inscribed upon the exterior walls of her library.


Image Collections and Fieldwork Archives

The Image Collections and Fieldwork Archives hold more than 500,000 images in a variety of formats, the majority of which are of Byzantine subject matter. Photographs and archival collections supporting pre-Columbian and garden and landscape studies are being developed.


Garden

In 1921, the Blisses hired landscape gardener
Beatrix Farrand Beatrix Cadwalader Farrand (née Jones; June 19, 1872 – February 28, 1959) was an American landscape gardener and landscape architect. Her career included commissions to design about 110 gardens for private residences, estates and country ho ...
to design the garden at Dumbarton Oaks, and for almost thirty years Mildred Bliss collaborated closely with Farrand. Together they transformed the existing farmlands surrounding the house into terraced garden rooms and vistas, creating a garden landscape that progressed from formal and elegant stepped terraces, in the near vicinity of the house, to a more recreational and practical middle zone of pools, tennis court, orchards, vegetable beds, and cutting gardens, and concluding at the far reaches of the property with a rustic wilderness of meadows and stream. Within the garden rooms, Bliss and Farrand used a careful selection of plant materials and garden ornaments to define the rooms’ character and use. Since that time, other architects working with Mildred Bliss—most notably Ruth Havey and Alden Hopkins—changed certain elements of the Farrand design. The garden at Dumbarton Oaks was first opened to the public in 1939. The Dumbarton Oaks Park is a 27-acre naturalistic streamside valley park, maintained as a part of
Rock Creek Park Rock Creek Park is a large urban park that bisects the Northwest quadrant of Washington, D.C. The park was created by an Act of Congress in 1890 and today is administered by the National Park Service. In addition to the park proper, the Rock Cr ...
.


Events


Music at Dumbarton Oaks

In 1946, Dumbarton Oaks inaugurated the Friends of Music concerts to offer a yearly chamber music subscription series in the music room. This series was based on the similar Friends of Music at the Library of Congress, of which Mildred Bliss was a long-time member. In 1958, Dumbarton Oaks commissioned
Aaron Copland Aaron Copland (, ; November 14, 1900December 2, 1990) was an American composer, composition teacher, writer, and later a conductor of his own and other American music. Copland was referred to by his peers and critics as "the Dean of American Com ...
(1900–1990) to compose Nonet for Solo Strings (generally known as Nonet for Strings) in honor of the Blisses’ fiftieth wedding anniversary. Nadia Boulanger conducted its world premier with nine members of the National Symphony Orchestra on March 2, 1961. Copland dedicated the piece “to Nadia Boulanger after forty years of friendship.” In 2006, Dumbarton Oaks commissioned
Joan Tower Joan Tower (born September 6, 1938)http://www.schirmer.com/default.aspx?TabId=2419&State_2872=2&ComposerId_2872=1605 Biography on Schirmer is a Grammy-winning contemporary American composer, concert pianist and conductor. Lauded by ''The New York ...
to compose Dumbarton Quintet, which was premiered in the music room on April 12, 2008, with the composer at the piano. In 2017 the series was renamed Music at Dumbarton Oaks.


Public lectures

Public lectures are offered regularly, held in the Oak Room of the Fellowship House. The lectures are noted for presenting recent discoveries or innovative scholarship that command public interest.


Directors

* John Seymour Thacher, Acting Director, 1945, Director, 1946–1969 * William R. Tyler, 1969–1977 *
Giles Constable Giles Constable (1 June 1929 – 17 January 2021) was a historian of the Middle Ages. Constable was mainly interested in the religion and culture of the 11th and 12th centuries, in particular the abbey of Cluny and its abbot Peter the Vener ...
, 1977–1984 *
Robert W. Thomson Robert William Thomson (24 March 1934, Cheam, London UK – 20 November 2018, Oxford) was Calouste Gulbenkian Professor of Armenian Studies at Oxford University. Thomson graduated from the University of Cambridge with a degree in classics, then ...
, 1984–1989 *
Angeliki Laiou Angeliki E. Laiou ( el, Αγγελική Λαΐου; Athens, 6 April 1941 – Boston, 11 December 2008) was a Greek-American Byzantinist and politician. She taught at the University of Louisiana, Harvard University, Brandeis University, and Rutger ...
, 1989–1998 * Edward L. Keenan, 1998–2007 * Jan M. Ziolkowski, 2007–2020 * Thomas B.F. Cummins, 2020-Present


See also

*
List of botanical gardens and arboretums in the United States This list is intended to include all significant botanical gardens and arboretums in the United States.Dumbarton House *
Tudor Place Tudor Place is a Federal-style mansion in Washington, D.C. that was originally the home of Thomas Peter and his wife, Martha Parke Custis Peter, a granddaughter of Martha Washington. The property, comprising one city block on the crest of Geo ...
* Architecture of Washington, D.C.


References


Further reading

* * * * * * * * * * * * * * * * * * * * *


External links


Dumbarton Oaks Research Library and Collection website

The Mosaics of Dumbarton Oaks

Dumbarton Oaks Mosaic Pebble Garden

Explore DCDumbarton Oaks
within Google Arts & Culture * {{Authority control Art museums and galleries in Washington, D.C. Gardens in Washington, D.C. Historic house museums in Washington, D.C. Libraries in Washington, D.C. Botanical gardens in Washington, D.C. Mesoamerican art museums in the United States Mesoamerican studies Pre-Columbian art museums in the United States Pre-Columbian studies Philip Johnson buildings Houses completed in 1801 Houses completed in 1920 Georgetown (Washington, D.C.) Federal architecture in Washington, D.C. Landscape design history of the United States Byzantine studies Harvard University museums Research libraries in the United States