Hirshhorn Museum and Sculpture Garden Smithsonian Institution. Hirshhorn Museum and Sculpture Garden The Hirshhorn Museum and Sculpture Garden is an art museum beside the National Mall, in Washington, D.C., the United States. The museum was initially endowed during the 1960s with the permanent art collection of Joseph H. Hirshhorn. It was designed by architect Gordon Bunshaft and is part of the Smithsonian Institution. It was conceived as the United States' museum of contemporary and modern art and currently focuses its collection-building and exhibition-planning mainly on the post–World War II period, with particular emphasis on art made during the last 50 years. The Hirshhorn is sited
Cooper Hewitt, Smithsonian Design Museum Smithsonian Secretary S. Dillon Ripley and Daniel Maggin, the chair of the Board of Trustees, signed an agreement turning over the collection and library of the museum to the Smithsonian. On May 14, 1968, the New York Supreme Court approved the agreement and the museum fell under ownership of the Smithsonian. July 1, 1968, it was officially transferred to the Smithsonian and the museum was renamed the Cooper-Hewitt Museum of Design. The following year, 1969, it was renamed as the Cooper-Hewitt Museum of Decorative Arts and Design. In October of that year, Lisa Taylor became the Director. The museum, which