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. They are displayed in 170,000 square feet (16,000 m2) of exhibition space, making the museum one of the largest in the United States overall, and one of the largest in the world for modern and contemporary art. SFMOMA reopened on May 14, 2016, following a major three-year-long expansion project. The expansion more than doubles the museum’s gallery spaces and provides almost six times as much public space as the previous building, allowing SFMOMA to showcase an expanded collection along with the Doris and Donald Fisher Collection of contemporary art. 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. Bender donated more than 1,100 objects to SFMOMA during his lifetime and endowed the museums first purchase fund. The museum began its second year with an exhibition of works by Henri Matisse. In this same year the museum established its photography collection, becoming one of the first museums to recognize photography as a fine art. SFMOMA held its first architecture exhibition, entitled Telesis: Space for Living, in 1940. SFMOMA was obliged to move to a temporary facility on Post Street in March 1945 to make way for the United Nations Conference on International Organization. The museum returned to its original Van Ness location in July, upon the signing of the United Nations Charter. Later that year SFMOMA hosted Jackson Pollocks first solo museum exhibition.