Ministers in the Fadar Daurama Emir's palace, Daura Emirate, Katsina state, Nigeria

The Palace of Affairs, Project by Carlo Mollino, Alberto Galardi, Carlo Graffi and Antonio Migliass, Turin, Piedmont, Italy, Europe

The Palace of Affairs, Project by Carlo Mollino, Alberto Galardi, Carlo Graffi and Antonio Migliass, Turin, Piedmont, Italy, Europe

The Palace of Affairs, Project by Carlo Mollino, Alberto Galardi, Carlo Graffi and Antonio Migliass, Turin, Piedmont, Italy, Europe

Itamaraty Palace, the Ministry of Foreign Affairs, designed by the architect Oscar Niemeyer, Brasilia, Distrito Federal, Brazil, South America

Itamaraty Palace, the Ministry of Foreign Affairs, designed by the architect Oscar Niemeyer, Brasilia, Distrito Federal, Brazil, South America

Congresso Nacional Congress building, left, and Itamaraty Palace, the Ministry of Foreign Affairs, right, designed by the architect Oscar Niemeyer, Brasilia, Distrito Federal, Brazil, South America

Kio Towers, Office Towers, Bank Bankia and Realia, Gate of Europe, Plaza de Castilla, Madrid, Spain

Kio Towers, Office Towers, Bank Bankia and Realia, Gate of Europe, Plaza de Castilla, Madrid, Spain

Itamaraty Palace international affairs public building in central Brasilia, Brazil