Pi (art project)

Café Museum is a traditional Viennese café located in the Innere Stadt first district in Vienna. The café opened in 1899. The original interior was designed by renowned architect Adolf Loos. The café became a meeting place for Viennese artists.

The Vienna Secession (German: Wiener Secession; also known as the Union of Austrian Artists, or Vereinigung Bildender Künstler Österreichs) is an art movement, closely related to Art Nouveau, that was formed in 1897 by a group of Austrian painters, graphic artists, sculptors and architects, including Josef Hoffman, Koloman Moser, Otto Wagner and Gustav Klimt. They resigned from the Association of Austrian Artists in protest against its support for more traditional artistic styles. Their most influential architectural work was the Secession Building designed by Joseph Maria Olbrich as a venue for expositions of the group. Their official magazine was called Ver Sacrum (Sacred Spring, in Latin), which published highly stylised and influential works of graphic art. In 1905 the group itself split, when some of the most prominent members, including Klimt, Wagner, and Hoffmann, resigned in a dispute over priorities, but it continued to function, and still functions today, from its headquarters in the Secession Building. In its current form, the Secession exhibition gallery is independently led and managed by artists.

The First Austrian Republic (German: Erste Österreichische Republik), officially the Republic of Austria, was created after the signing of the Treaty of Saint-Germain-en-Laye on 10 September 1919—the settlement after the end of World War I which ended the Habsburg rump state of Republic of German-Austria—and ended with the establishment of the Austrofascist Federal State of Austria based upon a dictatorship of Engelbert Dollfuss and the Fatherland's Front in 1934. The Republic's constitution was enacted on 1 October 1920 and amended on 7 December 1929. The republican period was increasingly marked by violent strife between those with left-wing and right-wing views, leading to the July Revolt of 1927 and the Austrian Civil War of 1934.

Vienna ( (listen) vee-EN-ə; German: Wien [viːn] (listen); Austro-Bavarian: Wean [veɐ̯n]) is the capital, largest city, and one of nine states of Austria. Vienna is Austria's most populous city and its primate city, with about two million inhabitants (2.9 million within the metropolitan area, nearly one third of the country's population), and its cultural, economic, and political center. It is the 5th-largest city proper by population in the European Union and the largest of all cities on the Danube river. Until the beginning of the 20th century, Vienna was the largest German-speaking city in the world, and before the splitting of the Austro-Hungarian Empire in World War I, the city had two million inhabitants. Today, it is the second-largest German-speaking city after Berlin. Vienna is host to many major international organizations, including the United Nations, OPEC and the OSCE. The city is located in the eastern part of Austria and is close to the borders of the Czech Republic, Slovakia and Hungary. These regions work together in a European Centrope border region. Along with nearby Bratislava, Vienna forms a metropolitan region with 3 million inhabitants. In 2001, the city center was designated a UNESCO World Heritage Site. In July 2017 it was moved to the list of World Heritage in Danger.Additionally, Vienna is known as the "City of Music" due to its musical legacy, as many famous classical musicians such as Beethoven and Mozart called Vienna home. Vienna is also said to be the "City of Dreams" because it was home to the world's first psychoanalyst, Sigmund Freud. Vienna's ancestral roots lie in early Celtic and Roman settlements that transformed into a Medieval and Baroque city. It is well known for having played a pivotal role as a leading European music center, from the age of Viennese Classicism through the early part of the 20th century. The historic center of Vienna is rich in architectural ensembles, including Baroque palaces and gardens, and the late-19th-century Ringstraße lined with grand buildings, monuments and parks.

The Secession Building (German: Secessionsgebäude) is an exhibition hall in Vienna, Austria. It was completed in 1898 by Joseph Maria Olbrich as an architectural manifesto for the Vienna Secession, a group of rebel artists that seceded from the long-established fine art institution.

The Academy of Fine Arts Vienna (German: Akademie der bildenden Künste Wien) is a public art school in Vienna, Austria.

Schillerplatz is a square in Innere Stadt, Vienna, Austria.

Karlsplatz is a station on U1, U2 and U4 of the Vienna U-Bahn. It is located in the Innere Stadt District. It first opened on June 30, 1899, as the Academiestrasse station of the Wiener Stadtbahn, and received its current name in the same year that the associated square was named after Karl VI. At the same time, the company abbreviation changed from AK to KP. After the cessation of steam operation in 1918, the Wiener Elektrische Stadtbahn operated as a replacement from 1925. Upon the commissioning of the first subway section of the U1 from Reumannplatz on February 25, 1978, Karlsplatz also became an underground station and, after the platforms on Lines U2 and U4 opened in 1980, is now the largest transport hub for Wiener Linien.

Palais Schey von Koromla, also known as Palais Schey (or erroneously as Palais Schey-Koromla), is a Ringstraßenpalais building in Vienna, Austria. It was built in 1863/4 for banker Friedrich Schey von Koromla. It was part of the redevelopment initiated by Emperor Franz Joseph I which created the Ringstrasse on the land previously occupied by the obsolete Vienna city walls. The interior survived Nazi rule and World War II. The building was the setting for the television series Ringstraßenpalais.

The Opernpassage (Opera passage) in the Inner City of Vienna is a Grade II listed pedestrian underpass under the ring road (Ringstraße). It was opened in 1955, a day before the re-opening of the nearby Vienna State Opera.Designed by architect Adolf Hoch it has been a symbol of a modern spirit in architecture and urban planning. After more than 50 years the City of Vienna undertook a complete restoration of the structure, advised by the Federal Office for the Protection of Monuments in Austria. The passage was reopened on 17 September 2013. It shows the original design of the round columns, the curved glass of the shop windows, and the chequerboard pattern of the floor.The artwork Pi by Canadian artist Ken Lum is installed on the walls of the western branch of the pedestrian passage since 2006.

The Theater an der Wien is a historic theatre in Vienna located on the Left Wienzeile in the Mariahilf district. Completed in 1801, the theatre has hosted the premieres of many celebrated works of theatre, opera, and symphonic music. Since 2006, it has served primarily as an opera house, hosting its own company. Although "Wien" is German for "Vienna", the "Wien" in the name of the theatre is actually the name of the Wien River, which once flowed by the theatre site; "an der Wien" means "on the banks of the Wien". In modern times, the river has been covered over in this location and the covered riverbed now houses the Naschmarkt, an open-air market. The theatre is operated in cooperation with Vereinigte Bühnen Wien (VBW) which also operates the Raimund Theater and the Ronacher.

Male Back With a Flag is a chalk drawing by Michelangelo Buonarroti, from 1504.