The National Museum of Women in the Arts , located in Washington, D.C., is "the only major museum in the world solely dedicated" to celebrating women's achievements in the visual, performing, and literary arts. NMWA was incorporated in 1981 by Wallace and Wilhelmina Holladay. Since opening its doors in 1987, the museum has acquired a collection of more than 4,500 paintings, sculptures, works on paper, and decorative art. Highlights of the collection include works by Mary Cassatt, Frida Kahlo, and Élisabeth Louise Vigée-Le Brun. The museum occupies the old Masonic Temple, a building listed on the U.S. National Register of Historic Places.