John Covert (painter)
John Covert (1882 – 1960) was an American painter born in Pittsburgh, USA. Life and career Covert began his formal studies in painting at the Pittsburgh School of Design in 1902 under Martin Leisser and then, upon receiving a German government art scholarship, traveled to Munich, Germany in 1909 to attend the Akademie der Bildenden Kunste, where he mentored under Carl Marr, another American. In 1912 he went to Paris, France, where he stayed for two years, until the beginning of World War I in 1914, after which he moved to New York City. He was a close friend of Marcel Duchamp, a founding member and first secretary of the Society of Independent Artists, a participant in the Societe Anonyme, and a notable Dadaist in the Arensberg Circle, at the forefront of American Modernism. He was one of the first American artists to affix three-dimensional objects onto paintings. In 1923 Covert returned to Pittsburgh, where he worked as a salesman in his family business, which provided ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Pittsburgh
Pittsburgh ( ) is a city in the Commonwealth (U.S. state), Commonwealth of Pennsylvania, United States, and the county seat of Allegheny County, Pennsylvania, Allegheny County. It is the most populous city in both Allegheny County and Western Pennsylvania, the List of municipalities in Pennsylvania#Municipalities, second-most populous city in Pennsylvania behind Philadelphia, and the List of United States cities by population, 68th-largest city in the U.S. with a population of 302,971 as of the 2020 United States census, 2020 census. The city anchors the Pittsburgh metropolitan area of Western Pennsylvania; its population of 2.37 million is the largest in both the Ohio Valley and Appalachia, the Pennsylvania metropolitan areas, second-largest in Pennsylvania, and the List of metropolitan statistical areas, 27th-largest in the U.S. It is the principal city of the greater Pittsburgh–New Castle–Weirton combined statistical area that extends into Ohio and West Virginia. Pitts ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Cryptography
Cryptography, or cryptology (from grc, , translit=kryptós "hidden, secret"; and ''graphein'', "to write", or ''-logia'', "study", respectively), is the practice and study of techniques for secure communication in the presence of adversarial behavior. More generally, cryptography is about constructing and analyzing protocols that prevent third parties or the public from reading private messages. Modern cryptography exists at the intersection of the disciplines of mathematics, computer science, information security, electrical engineering, digital signal processing, physics, and others. Core concepts related to information security ( data confidentiality, data integrity, authentication, and non-repudiation) are also central to cryptography. Practical applications of cryptography include electronic commerce, chip-based payment cards, digital currencies, computer passwords, and military communications. Cryptography prior to the modern age was effectively synonymo ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Artists From Pittsburgh
An artist is a person engaged in an activity related to creating art Art is a diverse range of human activity, and resulting product, that involves creative or imaginative talent expressive of technical proficiency, beauty, emotional power, or conceptual ideas. There is no generally agreed definition of wha ..., practicing the arts, or demonstrating an art. The common usage in both everyday speech and academic discourse refers to a practitioner in the visual arts only. However, the term is also often used in the entertainment business, especially in a business context, for musicians and other performers (although less often for actors). "Artiste" (French for artist) is a variant used in English in this context, but this use has become rare. Use of the term "artist" to describe writers is valid, but less common, and mostly restricted to contexts like used in criticism. Dictionary definitions The ''Oxford English Dictionary'' defines the older broad meanings of the term ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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American Male Painters
American(s) may refer to: * American, something of, from, or related to the United States of America, commonly known as the "United States" or "America" ** Americans, citizens and nationals of the United States of America ** American ancestry, people who self-identify their ancestry as "American" ** American English, the set of varieties of the English language native to the United States ** Native Americans in the United States, indigenous peoples of the United States * American, something of, from, or related to the Americas, also known as "America" ** Indigenous peoples of the Americas * American (word), for analysis and history of the meanings in various contexts Organizations * American Airlines, U.S.-based airline headquartered in Fort Worth, Texas * American Athletic Conference, an American college athletic conference * American Recordings (record label), a record label previously known as Def American * American University, in Washington, D.C. Sports teams Soccer * B ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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1960 Deaths
Year 196 ( CXCVI) was a leap year starting on Thursday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Dexter and Messalla (or, less frequently, year 949 ''Ab urbe condita''). The denomination 196 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years. Events By place Roman Empire * Emperor Septimius Severus attempts to assassinate Clodius Albinus but fails, causing Albinus to retaliate militarily. * Emperor Septimius Severus captures and sacks Byzantium; the city is rebuilt and regains its previous prosperity. * In order to assure the support of the Roman legion in Germany on his march to Rome, Clodius Albinus is declared Augustus by his army while crossing Gaul. * Hadrian's wall in Britain is partially destroyed. China * First year of the '' Jian'an era of the Chinese Han Dynasty. * Emperor Xian o ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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1882 Births
Year 188 (CLXXXVIII) was a leap year starting on Monday of the Julian calendar. At the time, it was known in the Roman Empire as the Year of the Consulship of Fuscianus and Silanus (or, less frequently, year 941 ''Ab urbe condita''). The denomination 188 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years. Events By place Roman Empire * Publius Helvius Pertinax becomes pro-consul of Africa from 188 to 189. Japan * Queen Himiko (or Shingi Waō) begins her reign in Japan (until 248). Births * April 4 – Caracalla (or Antoninus), Roman emperor (d. 217) * Lu Ji (or Gongji), Chinese official and politician (d. 219) * Sun Shao, Chinese general of the Eastern Wu state (d. 241) Deaths * March 17 – Julian, pope and patriarch of Alexandria * Fa Zhen (or Gaoqing), Chinese scholar (b. AD 100) * Lucius Antistius Burrus, Roman politician (executed) * Ma Xiang, Chi ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Allegheny Cemetery
Allegheny Cemetery is one of the largest and oldest burial grounds in Pittsburgh, Pennsylvania. It is a historic rural cemetery. The non-sectarian, wooded hillside park is located at 4734 Butler Street in the Lawrenceville neighborhood, and bounded by the Bloomfield, Garfield, and Stanton Heights areas. It is sited on the north-facing slope of hills above the Allegheny River. In 1973 the cemetery's Butler Street Gatehouse was listed on the National Register of Historic Places and, in 1980, the entire cemetery was listed on the National Register. History Incorporated in 1844, the Allegheny Cemetery is the sixth oldest rural cemetery in the United States. It has been expanded over the years and now encompasses . Allegheny Cemetery memorializes more than 124,000 people. Some of the oldest graves are of soldiers who fought in the French and Indian War. Their remains were reinterred here, moved from their original burial site at Trinity Cathedral in downtown Pittsburgh. Many not ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Baconian Theory Of Shakespeare Authorship
The Baconian theory of Shakespeare authorship holds that Sir Francis Bacon, philosopher, essayist and scientist, wrote the plays which were publicly attributed to William Shakespeare. Various explanations are offered for this alleged subterfuge, most commonly that Bacon's rise to high office might have been hindered were it to become known that he wrote plays for the public stage. Thus the plays were credited to Shakespeare, who was merely a front to shield the identity of Bacon. The question of the true authorship of Shakespeare's plays began when the play Richard II was performed in 1600 with some scenes included that were not in the printed 1598 edition (those scenes were included in the 1608 edition). Robert Cecil, the Lord Privy Seal for Queen Elizabeth, and Queen Elizabeth herself, adjudged those scenes to be seditious and set out to discover the true identity. Ben Jonson and Christopher Marlowe were suspected. There is a story, probably apocryphal, that William Shake ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Munich
Munich ( ; german: München ; bar, Minga ) is the capital and most populous city of the States of Germany, German state of Bavaria. With a population of 1,558,395 inhabitants as of 31 July 2020, it is the List of cities in Germany by population, third-largest city in Germany, after Berlin and Hamburg, and thus the largest which does not constitute its own state, as well as the List of cities in the European Union by population within city limits, 11th-largest city in the European Union. The Munich Metropolitan Region, city's metropolitan region is home to 6 million people. Straddling the banks of the River Isar (a tributary of the Danube) north of the Northern Limestone Alps, Bavarian Alps, Munich is the seat of the Bavarian Regierungsbezirk, administrative region of Upper Bavaria, while being the population density, most densely populated municipality in Germany (4,500 people per km2). Munich is the second-largest city in the Bavarian dialects, Bavarian dialect area, ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Dada
Dada () or Dadaism was an art movement of the European avant-garde in the early 20th century, with early centres in Zürich, Switzerland, at the Cabaret Voltaire (Zurich), Cabaret Voltaire (in 1916). New York Dada began c. 1915, and after 1920 Dada flourished in Paris. Dadaist activities lasted until the mid 1920s. Developed in reaction to World War I, the Dada movement consisted of artists who rejected the logic, reason, and aestheticism of modern capitalist society, instead expressing nonsense, irrationality, and anti-bourgeois protest in their works. The art of the movement spanned visual, literary, and sound media, including collage, sound poetry, cut-up technique, cut-up writing, and sculpture. Dadaist artists expressed their discontent toward violence, war, and nationalism, and maintained political affinities with Radical politics, radical left-wing and far-left politics. There is no consensus on the origin of the movement's name; a common story is that the German artis ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |