1Portfolios%20%3D%20%221801%22%20and%20Sort_Artist%20%3D%20%22Bumbeck,%20David%22David BumbeckBumbeck, DavidPrimaryUnited States1940MaleDrawingUntitled16 1/8 x 12 1/16 in. (41 x 30.7 cm)...Ink196719671967DrawingMemorial Art Galleryxxx2006.822006.82DI#22006.82DI1