Mies van der Rohe's Museum for a Small City Project, 1942 (Courtesy MoMA)

194X–9/11: American Architects and the City
The Museum of Modern Art
11 West 53rd St.
Through January 2

Prompted by the United States’ entrance into World War II in 1942, Architectural Forum magazine commissioned pioneering architects to imagine and plan a postwar American city. At the tenth anniversary of the 9/11 terrorist attacks, 194X-9/11: American Architects and the City features the plans, renderings, and sculpture of Ludwig Mies van der Rohe, Louis Kahn, Paul Rudolph, and Rem Koolhaas and their ideas for cities of the future. Rarely displayed works, such as Mies van der Rohe’s collage Museum for a Small City Project (1942), above, reveal plans for cultural centers and urban life in uncertain times.