Alexanderplatz is a large public square and transport hub in the central Mitte district of Berlin. The square is named after the Russian Tsar Alexander I, which also denotes the larger neighbourhood stretching from Mollstraße in the north-east to Spandauer Straße and the Rotes Rathaus in the south-west.
Potsdamer Platz is a public square and traffic intersection in the center of Berlin, Germany, lying about 1 km (1,100 yd) south of the Brandenburg Gate and the Reichstag, and close to the southeast corner of the Tiergarten park. It is named after the city of Potsdam, some 25 km (16 mi) to the south west, and marks the point where the old road from Potsdam passed through the city wall of Berlin at the Potsdam Gate. Initially, the open area near the city gate was used for military drills and parades. In the 19th into the 20th century, it developed from an intersection of suburban thoroughfares into the most bustling traffic intersection in Europe. The area was totally destroyed during World War II and then left desolate during the Cold War era when the Berlin Wall bisected its location. Since German reunification, Potsdamer Platz has been the site of major redevelopment projects.
U2 is a line of the Berlin U-Bahn. The U2 line starts at Pankow S-Bahn station, runs through the eastern city centre (Alexanderplatz) to Potsdamer Platz, the western city centre and finally to the Ruhleben terminal station.
Egon Eiermann was one of Germany's most prominent architects in the second half of the 20th century. He was also a furniture designer. From 1947, he was Professor for architecture at the Technical University of Karlsruhe.
Oswald Mathias Ungers was a German architect and architectural theorist, known for his rationalist designs and the use of cubic forms. Among his notable projects are museums in Frankfurt, Hamburg and Cologne.
Jacob Berend "Jaap" Bakema was a Dutch modernist architect, notable for design of public housing and involvement in the reconstruction of Rotterdam after the Second World War.
Critical Reconstruction is a theory of architecture and urbanism originally developed by the Berlin architect Josef Paul Kleihues. It was first applied at Berlin's International Building Exhibition in the 1980s, and was subsequently used in the reconstruction of the city after the fall of the Berlin Wall under Senate Building Director Hans Stimmann. Critical Reconstruction encouraged a return to traditional architectural styles and typologies, and sought to recreate the pedestrian-centered urban street life of the early twentieth-century European metropolis through the restoration of the inner city’s original baroque-era street plan.
Wassili Luckhardt was a German architect. He studied at the Technical University of Berlin and Dresden. Luckhardt and his brother Hans worked closely together for most of their lives. Both were members of the November Group (Novembergruppe), the Arbeitsrat für Kunst, the Glass Chain and, from 1926, the progressive architecture group Der Ring. The brothers shared an office with the architect Alfons Anker.
Hans Luckhardt was a German architect and the brother of Wassili Luckhardt, with whom he worked his entire life. He studied at the University of Karlsruhe with Hermann Billing and was a member of the Novembergruppe, the Arbeitsrats für Kunst, and the Glass Chain. Together with Anton Lorenz, he designed furniture in the 1920s and 1930s, predominantly steel-tube and moveable chairs.
Hermann Henselmann was a German architect most famous for his buildings constructed in East Germany during the 1950s and 1960s.
The New Objectivity is a name often given to the Modern architecture that emerged in Europe, primarily German-speaking Europe, in the 1920s and 30s. It is also frequently called Neues Bauen. The New Objectivity remodeled many German cities in this period.
Leipziger Platz is an octagonal square in the center of Berlin. It is located along Leipziger Straße just east of and adjacent to the Potsdamer Platz.
Steffen Lehmann is a German-born architect and urban designer.
Johannes Bernardus (Han) van Loghem (1881–1940) was a Dutch architect, furniture designer and town planner.
The House of Travel is a 18-story building at Alexanderplatz in the Mitte district of Berlin. It was completed in 1971 and is located at Alexanderstraße 7.
Christoph Sattler is a prolific German architect who has been professionally active since the early 1970s. Most of his more prominent buildings are in southern Germany or Berlin. Although he is known for a number of large high-profile residential developments, he has also attracted widespread critical and public attention with public buildings and structures such as the Seeparkturm in Freiburg, the Kupferstichkabinett in Berlin, various underground stations such as those of Am Hart (Munich) and Mendelssohn-Bartholdy-Park (Berlin) and several art galleries including the controversial Gemäldegalerie in Berlin. He studied for several years during the 1960s in North America as a post-graduate student. During that period he was employed with the firm of Ludwig Mies van der Rohe.
Klaus Zillich is a German architect, landscape architect, urban planner and professor emeritus.
Alte Messe Leipzig is the circa 50 hectares site in the southeastern part of Leipzig's district Mitte, where from 1920 until 1991 the technical exhibitions of the Leipzig Trade Fair took place, as well as the buildings that stand on it – but not the trade fair itself, which found a new home at a new site in the northern part of Leipzig. Since 1996 there has been no trade fair activity on the old site.
Kollhoff-Tower is a 25-story, 103 metres (338 ft) skyscraper on the Potsdamer Platz in Berlin, Germany. The building, named after Hans Kollhoff from Kollhoff und Timmermann Architekten, was completed in 1999 after four years of construction.
