Karl Friedrich Schinkel in the context of "Bauakademie"

Modern architecture, also called modernist architecture, or the modern movement, is an architectural movement and style that was prominent in the 20th century, between the earlier Art Deco and later postmodern movements. Modern architecture was based upon new and innovative technologies of construction (particularly the use of glass, steel, and concrete); the principle of functionalism (i.e. that form should follow function); an embrace of minimalism; and a rejection of ornament.

According to Le Corbusier, the roots of the movement were to be found in the works of Eugène Viollet-le-Duc, while Mies van der Rohe was heavily inspired by Karl Friedrich Schinkel. The movement emerged in the first half of the 20th century and became dominant after World War II until the 1980s, when it was gradually replaced as the principal style for institutional and corporate buildings by postmodern architecture.

The University of Oslo (Norwegian: Universitetet i Oslo; Latin: Universitas Osloensis) is a public research university located in Oslo, Norway. It is the oldest university in Norway. Originally named the Royal Frederick University, the university was established in 1811 as the de facto Norwegian continuation of Denmark-Norway's common university, the University of Copenhagen, with which it shares many traditions. It was named for King Frederick VI of Denmark and Norway, and received its current name in 1939. The university was commonly nicknamed "The Royal Frederick's" (Det Kgl. Frederiks) before the name change, and informally also referred to simply as Universitetet (lit. 'the university').

The university was the only university in Norway until the University of Bergen was founded in 1946. It has approximately 27,700 students and employs around 6,000 people. Its faculties include (Lutheran) theology (with the Lutheran Church of Norway having been Norway's state church since 1536), law, medicine, humanities, mathematics, natural sciences, social sciences, dentistry, and education. The university's original neoclassical campus is located in the centre of Oslo; it is currently occupied by the Faculty of Law. Most of the university's other faculties are located at the newer Blindern campus in the suburban West End. The Faculty of Medicine is split between several university hospitals in the Oslo area. The university also includes some formally independent, affiliated institutes such as the Centre for International Climate and Environmental Research (CICERO), NKVTS and the Frisch Centre.

The Altes Museum (English: Old Museum) is a listed building on the Museum Island in the historic centre of Berlin, Germany. Built between 1825 and 1830 by order of King Frederick William III of Prussia according to plans by Karl Friedrich Schinkel, it is considered a major work of German Neoclassical architecture. It is surrounded by the Berlin Cathedral to the east, the Berlin Palace to the south and the Zeughaus to the west. Currently, the Altes Museum houses the Antikensammlung and parts of the Münzkabinett. As part of the Museum Island complex, the Altes Museum was listed as a UNESCO World Heritage Site in 1999, in recognition of its testimony to the development of the museum as a social and architectural phenomenon.

Karl-Marx-Allee (Karl Marx Avenue) is a prominent boulevard in the Berlin districts of Friedrichshain and Mitte, constructed and expanded by the former East Germany between 1949 and 1960 as a showcase of socialist urbanism and architectural grandeur. Originally named Stalinallee from 1949 to 1961, the boulevard formed the centrepiece of the German Democratic Republic's (GDR) postwar reconstruction efforts. It was conceived as a model of dignified workers' housing and civic life, designed by leading architects including Hermann Henselmann, Egon Hartmann, Hans Hopp, Kurt W. Leucht, Richard Paulick and Josef Souradny. The ensemble featured spacious residences, cultural institutions such as the Kino International, as well as restaurants, cafés, and a tourist hotel. These developments were emblematic of East Germany's ideological ambition to "elevate the proletariat" through state-led urban planning.

Stretching 2.3 kilometres (1.4 mi) and spanning 90 metres (300 ft) in width, Karl-Marx-Allee is lined with imposing eight-storey buildings rendered in the wedding-cake style of socialist classicism, reflecting the stylistic idiom of Stalinist architecture then prevalent in the Soviet Union. Notable landmarks include the twin towers at Frankfurter Tor and Strausberger Platz, both designed by Henselmann. The boulevard blends grandeur with local heritage, incorporating traditional Berlin motifs inspired by Karl Friedrich Schinkel, while façades were clad in ornate architectural ceramics. Though subject to decay by the late 1980s—with many tiles falling off, necessitating pedestrian shelters in some areas, the avenue remained widely admired. Philip Johnson referred to it as "true city planning on the grand scale," while Aldo Rossi declared it "Europe's last great street."

The Prussian Staff College, also Prussian War College (German: Preußische Kriegsakademie) was the highest military facility of the Kingdom of Prussia to educate, train, and develop general staff officers.

A curule seat is a design of a (usually) foldable and transportable chair noted for its uses in Ancient Rome and Europe through to the 20th century. Its status in early Rome as a symbol of political or military power carried over to other civilizations, as it was also used in this capacity by kings in Europe, Napoleon, and others.