This website gives an overview of outstanding architectual buildings, constructed by architects of the "Bauhaus era".

Bulidings at a glance:

USA:
Chicago: IIT-Campus, 860/880 Lake Shore Drive, 900/910 Lake Shore Drive, Federal Center, IBM Regional Office Building, 111 East Wacker Drive
New York:  Seagram Liqor Company

Germany:
Berlin: Neue Nationalgalerie, Haus Riehl, Haus Urbig, Haus Mosler
Dessau: Bauhaus Building