ELMER BISCHOFF ELMER BISCHOFFUntitledgouache on paper20 x 26 in. ELMER BISCHOFFUntitledink wash collage with drawing on verso on paper21 7/8 x 18 7/8 in. ELMER BISCHOFFSeated Nudewash drawing on paper11 7/8 x 8 7/8 in.