1Portfolios%3D%22609%22%20and%20Disp_Obj_Type%3D%22Print%22%20and%20Sort_Artist%3D%22Ahlgren,%20Roy%22Roy AhlgrenAhlgren, RoyUnited States19272011MalePrintSpatial Concept17 x 16 3/4 in. (43.2 x 42.5 cm)...Printer's ink00PrintMemorial Art Galleryxxx1975.15075.150DI175.150DI#2