1Portfolios%20%3D%20%221145%22%20and%20Disp_Obj_Type%20%3D%20%22Painting%22William GropperGropper, WilliamUnited States18971977MalePaintingThe Opposition28 x 38 in. (71.1 x 96.5 cm)...Oil194219421942PaintingMemorial Art Galleryxxx1951.551.5TR151.5SL151.5DI151.5DI263gropper1.tif