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. San Francisco Museum of Modern Arts 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 Pollock's first solo museum exhibition.