Christo, Whitney Museum of American Art, Packed, Project for New York, 1971 (Some) Not Realized Projects Portfolio, (Schellman and Benecke 35), 1971, Signed, Lithograph and raw linen, with string, polyurethane, thread and staple additions, Edition I/X, 32" x 26" Framed Size, 28" x 22" Sheet Size