Cy Twombly /Works and biography    Untitled, 1955 Pencil on paper, 55.9 x 76.2 cm Solomon R. Guggenheim Foundation, Hannelore B. and Rudolph B. Schulhof Collection, bequest of Hannelore B. Schulhof, 2012 2012.99 © Cy Twombly Foundation credits: Hangar Design Group