Cordier & Ekstrom (New York). "Homage à Caissa." Rooftop party and release of David Hare's balloons. Photos by Budd (New York, N. Y.), 1966

Photographs of various exhibitions and events related to Duchamp. Includes photographs of his attendance at various exhibitions dedicated to his work, including "Not Seen and/or Less of/by Marcel Duchamp/Rrose Sélavy" at Cordier & Ekstrom Gallery (New York, N.Y.), the "Marcel Duchamp" retrospective at the Pasadena Art Museum, and "Jacques Villon, Raymond Duchamp-Villon, Marcel Duchamp" held at the Museum of Fine Arts, Houston. Also includes views of window displays designed by Duchamp at Bamberger's department store, Gotham Book Mart, and Librarie La Hune, and a photograph of Duchamp's "Sixteen Miles of String" [also entitled "One Mile"] installation at "The First Papers of Surrealism" exhibition. There are also several photographs of Duchamp attending the opening of various exhibitions of other artists.