Robert Rauschenberg, Traces Suspectes en Surface, 1972–78, published 1978, Illustrated book with twenty-six lithographs (including four colophon pages), The Museum of Modern Art, New York. https://dartabase.art/cite/moma/10721

Robert Rauschenberg, The Razorback Bunch (Etching I), 1980, Color photoetching from three plates on white wove paper, Art Institute of Chicago, Chicago. https://dartabase.art/cite/aic/104345