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Keystone (architecture)
A keystone (or capstone) is the wedge-shaped stone at the apex of a masonry arch or typically round-shaped one at the apex of a vault. In both cases it is the final piece placed during construction and locks all the stones into position, allowing the arch or vault to bear weight. In arches and vaults (such as quasi-domes) keystones are often enlarged beyond the structural requirements and decorated. A variant in domes and crowning vaults is a lantern. Keystones, as a hallmark of strength or good architecture, or their suggested form are sometimes placed in the centre of the flat top of doors, recesses and windows for decorative effect, so as to form an upward projection of a lintel. Although a masonry arch or vault cannot be self-supporting until the keystone is placed, the keystone experiences the least stress of any of the voussoirs, due to its position at the apex. Old keystones can decay due to vibration, a condition known as bald arch. Architecture In a rib-vaulted c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pennsylvania
Pennsylvania (; ( Pennsylvania Dutch: )), officially the Commonwealth of Pennsylvania, is a state spanning the Mid-Atlantic, Northeastern, Appalachian, and Great Lakes regions of the United States. It borders Delaware to its southeast, Maryland to its south, West Virginia to its southwest, Ohio to its west, Lake Erie and the Canadian province of Ontario to its northwest, New York to its north, and the Delaware River and New Jersey to its east. Pennsylvania is the fifth-most populous state in the nation with over 13 million residents as of 2020. It is the 33rd-largest state by area and ranks ninth among all states in population density. The southeastern Delaware Valley metropolitan area comprises and surrounds Philadelphia, the state's largest and nation's sixth most populous city. Another 2.37 million reside in Greater Pittsburgh in the southwest, centered around Pittsburgh, the state's second-largest and Western Pennsylvania's largest city. The state's su ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Order Of Mark Master Masons
The Order of Mark Master Masons is an appendant order of Freemasonry that exists in some Masonic jurisdictions, and confers the degrees of ''Mark Mason'' and ''Mark Master''. Purpose Similarly to Craft Freemasonry, Mark Masonry conveys moral and ethical lessons using a ritualised allegory based around the building of King Solomon's Temple. The ceremonies of Mark Masonry require the candidate to undertake the role of a Fellowcraft, thus the degree is seen as an extension of the Fellowcraft Degree, and the philosophical lessons conveyed are appropriate to that stage in a candidate's Masonic development. While the Fellowcraft degree teaches a Mason what the historical wages of a Fellowcraft Mason are, the Mark Master Mason degree teaches a Mason how to earn those wages, how to prove his work is his own, and what the penalty for fraud was during the building of the Temple. The legend reconciles the Anglo-American version of the Hiramic legend with the 3,300 Master Masons of Ander ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mantua
Mantua ( ; it, Mantova ; Lombard language, Lombard and la, Mantua) is a city and ''comune'' in Lombardy, Italy, and capital of the Province of Mantua, province of the same name. In 2016, Mantua was designated as the Italian Capital of Culture. In 2017, it was named as the European Capital of Gastronomy, included in the Eastern Lombardy District (together with the cities of Bergamo, Brescia, and Cremona). In 2008, Mantua's ''centro storico'' (old town) and Sabbioneta were declared by UNESCO to be a World Heritage Site. Mantua's historic power and influence under the Gonzaga family has made it one of the main artistic, culture, cultural, and especially musical hubs of Northern Italy and the country as a whole. Having one of the most splendid courts of Europe of the fifteenth, sixteenth, and early seventeenth centuries. Mantua is noted for its significant role in the history of opera; the city is also known for its architectural treasures and artifacts, elegant palaces, and the m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Toulouse Cathedral
Toulouse Cathedral (french: Cathédrale Saint-Étienne de Toulouse) is a Roman Catholic church located in the city of Toulouse, France. The cathedral is a national monument, and is the seat of the Archbishop of Toulouse. It has been listed since 1862 as a '' monument historique'' by the French Ministry of Culture. cathédrale Saint-Etienne History The Romanesque cathedral The cathedral is said to have been built atop the foundations of a chapel constructed in the 3rd century by Saint Saturnin, sent to Christianize the Gauls and martyred in Toulouse. It is said to have been reconstructed by Saint Exuperius, Bishop of Toulouse, one hundred and fifty years later. This first documented cathedral is recorded at the beginning of the 5th century, but nothing remains of the original building. A Romanesque cathedral was constructed on the same site beginning in about 1078. The Romanesque structure was smaller than the present church; it was probably about twenty meters wide and 85 me ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boss (architecture)
In architecture, a boss is a knob or protrusion of wood, stone, or metal. Description Bosses can often be found in the ceilings of buildings, particularly at the keystones at the intersections of a rib vault. In Gothic architecture, such roof bosses (or ceiling bosses) are often intricately carved with foliage, heraldic devices or other decorations. Many feature animals, birds, or human figures or faces, sometimes realistic, but often Grotesque: the Green Man is a frequent subject. The Romanesque Norwich Cathedral in Norfolk, England, has the largest number of painted carved stone bosses in the world; an extensive and varied collection of over one thousand individual pieces. Many of these decorated bosses still bear the original gilt and pigments from the time of their creation. A different sense of boss was also an important feature of ancient and Classical construction. When stone components were rough-cut offsite at quarries, they were usually left with bosses (small ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Malbork
Malbork; ; * la, Mariaeburgum, ''Mariae castrum'', ''Marianopolis'', ''Civitas Beatae Virginis'' * Kashubian: ''Malbórg'' * Old Prussian: ''Algemin'' is a town in the Pomeranian Voivodeship, Poland. It is the seat of Malbork County and has a population of 37,898 people as of 2021. The town is located on the Nogat river, in the historical region of Pomerelia. Founded in the 13th century by the Knights of the Teutonic Order, the town is noted for its medieval Malbork Castle, built in the 13th Century as the Order's headquarters, which was also one of the residences of Polish kings and seat of notable early modern Polish institutions. History of the castle The town was built in Prussia around the fortress Ordensburg Marienburg, which was founded in 1274 on the east bank of the river Nogat by the Teutonic Knights. Both the castle and the town (named Marienburg in German and Malborg or Malbork in Polish) were named for their patron saint, the Virgin Mary. This fortified c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jesus Christ
Jesus, likely from he, יֵשׁוּעַ, translit=Yēšūaʿ, label=Hebrew/Aramaic ( AD 30 or 33), also referred to as Jesus Christ or Jesus of Nazareth (among other names and titles), was a first-century Jewish preacher and religious leader; he is the central figure of Christianity, the world's largest religion. Most Christians believe he is the incarnation of God the Son and the awaited Messiah (the Christ) prophesied in the Hebrew Bible. Virtually all modern scholars of antiquity agree that Jesus existed historically. Research into the historical Jesus has yielded some uncertainty on the historical reliability of the Gospels and on how closely the Jesus portrayed in the New Testament reflects the historical Jesus, as the only detailed records of Jesus' life are contained in the Gospels. Jesus was a Galilean Jew who was circumcised, was baptized by John the Baptist, began his own ministry and was often referred to as "rabbi". Jesus debated with fellow Jews on ho ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Barcelona
Barcelona ( , , ) is a city on the coast of northeastern Spain. It is the capital and largest city of the autonomous community of Catalonia, as well as the second most populous municipality of Spain. With a population of 1.6 million within city limits,Barcelona: Población por municipios y sexo – Instituto Nacional de Estadística. (National Statistics Institute) its urban area extends to numerous neighbouring municipalities within the and is home to around 4.8 million people, making it the [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Italy
Italy ( it, Italia ), officially the Italian Republic, ) or the Republic of Italy, is a country in Southern Europe. It is located in the middle of the Mediterranean Sea, and its territory largely coincides with the homonymous geographical region. Italy is also considered part of Western Europe, and shares land borders with France, Switzerland, Austria, Slovenia and the enclaved microstates of Vatican City and San Marino. It has a territorial exclave in Switzerland, Campione. Italy covers an area of , with a population of over 60 million. It is the third-most populous member state of the European Union, the sixth-most populous country in Europe, and the tenth-largest country in the continent by land area. Italy's capital and largest city is Rome. Italy was the native place of many civilizations such as the Italic peoples and the Etruscans, while due to its central geographic location in Southern Europe and the Mediterranean, the country has also historically been home ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Milan
Milan ( , , Lombard: ; it, Milano ) is a city in northern Italy, capital of Lombardy, and the second-most populous city proper in Italy after Rome. The city proper has a population of about 1.4 million, while its metropolitan city has 3.26 million inhabitants. Its continuously built-up urban area (whose outer suburbs extend well beyond the boundaries of the administrative metropolitan city and even stretch into the nearby country of Switzerland) is the fourth largest in the EU with 5.27 million inhabitants. According to national sources, the population within the wider Milan metropolitan area (also known as Greater Milan), is estimated between 8.2 million and 12.5 million making it by far the largest metropolitan area in Italy and one of the largest in the EU.* * * * Milan is considered a leading alpha global city, with strengths in the fields of art, chemicals, commerce, design, education, entertainment, fashion, finance, healthcar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
28th Infantry Division (United States)
The 28th Infantry Division ("Keystone") is a unit of the Army National Guard and is the oldest division-sized unit in the Department of Defense. Some of the units of the division can trace their lineage to Benjamin Franklin's battalion, The Pennsylvania Associators (1747–1777). The division was officially established in 1879 and was later redesignated as the 28th Division in 1917, after the entry of America into the First World War. It is today part of the Pennsylvania Army National Guard, Maryland Army National Guard, Ohio Army National Guard, and New Jersey Army National Guard. It was originally nicknamed the "Keystone Division," as it was formed from units of the Pennsylvania Army National Guard; Pennsylvania being known as the "Keystone State." During World War II, it was given the nickname the "Bloody Bucket" division by German forces due to the shape and color of its red keystone insignia. Today the 28th Infantry Division goes by the name given to it by General Persh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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