View of University of Ljubljana in Congress Square at dusk, Ljubljana, Slovenia, Europe

Ljubljana Castle with Slovenian flag behind the Slovenian Philharmonic building, Congress Square, Ljubljana, Slovenia Europe

Great Hall of the People which is where the National Peoples Congress convenes, Tiananmen Square, Beijing, China, Asia

The Slovenian Philharmonic Hall in Congress Square, with Ljubljana Castle above, Ljubljana, Slovenia, Europe

Convention center, Elche, Elx, Alicante, Costa Blanca, Spain

Tirana Pyramid in the center near Skanderbeg Square in Tirana. Albania. Congress Center

Haus des Lehrers building with a monumental mosaic frieze, Berliner Congress Center, BCC, Alexanderplatz square, Mitte district, Berlin, Germany, Europe

Haus des Lehrers building with a monumental mosaic frieze, Berliner Congress Center, BCC, Alexanderplatz square, Mitte district, Berlin, Germany, Europe

Convention center, Elche, Elx, Alicante, Costa Blanca, Spain

Monumental mosaic frieze, Haus des Lehrers building, Berliner Congress Center, BCC, Alexanderplatz square, Mitte district, Berlin, Germany, Europe

Modern architecture, De Doelen concert and congress building at the Schouwburgplein square, Rotterdam, Zuid-Holland, South-Holland, Netherlands, Europe

Aerial view of a government building, Capitol Building, Library Of Congress, Washington DC, USA

Illuminated cityscape at dusk, Slovenia, Ljubljana

Illuminated cityscape at dusk, Slovenia, Ljubljana

Illuminated cityscape at dusk, Slovenia, Ljubljana