San Francisco Museum of Modern Art

San Francisco, United States, 151 3rd St
The San Francisco Museum of Modern Art (SFMOMA) is a modern art museum located in San Francisco, California. A nonprofit organization, SFMOMA holds an internationally recognized collection of modern and contemporary art, and was the first museum on the West Coast devoted solely to 20th-century art. The museum's current collection includes over 33,000 works of painting, sculpture, photography, architecture, design, and media arts. 
SFMOMA was founded in 1935 under director Grace L. McCann Morley as the San Francisco Museum of Art. For its first sixty years, the museum occupied the fourth floor of the War Memorial Veterans Building on Van Ness Avenue in the Civic Center. A gift of 36 artworks from Albert M. Bender, including The Flower Carrier (1935) by Diego Rivera, established the basis of the permanent collection. 

Source: sfmoma.org