Parade of nations carving, Apadana Palace staircase, archaeological site, Persepolis, Iran, Middle East, Asia

Cibeles Fountain and the Cibeles Palace, Madrid, Spain, Europe

Hall of Nations, Bolsa Palace, UNESCO World Heritage Site, Porto, Norte, Portugal, Europe

Council Chamber, The Palace of Nations, The United Nations Office at Geneva (UNOG), Geneva, Switzerland, Europe

United Nations Office, Geneva, Canton of Geneva, Switzerland

House of Nation, House of Government, Bucharest, Romania

Cliff Palace, a cliff dwelling of the Native American Indians, about 800 years old, Mesa Verde National Park, UNESCO World Heritage Site, Colorado, USA, North America

Palais de la Nation, Paleis der Natie, neo-classicism, Brussels, Belgium, Benelux, Europe

House of Nation, House of Government, Bucharest, Romania

Swiss National Museum facade on summer day, Zurich, Switzerland