https://blanton.emuseum.com/internal/media/dispatcher/688/fullCertificate for Summer Circle1991Sheet: 11 5/8 × 8 3/8 in. (29.5 × 21.2 cm)Graphite on paperBlanton Museum of Art, The University of Texas at Austin, Purchase as a gift in honor of Jack S. Blanton, Sr., by his children, 2006.932006.930Prints and Drawings68589717810