1Portfolios%20%3D%20%22476%22%20and%20Sort_Artist%20%3D%20%22Indiana,%20Robert%22Robert IndianaIndiana, RobertUnited States19282018MalePrintEternal Hexagon24 x 20 in. (61 x 50.8 cm)...Printer's ink196419641964PrintMemorial Art Galleryxxx1975.335.275.335.2DI1