Jerry Gay Philip Glass performing at the University of Washington in Seattle, 1986. Vintage silver print. Agency stamp, photographer's credit and typed caption on label, pasted on reverse. Image: 29 x 19 cm Sheet: 29.5 x 20.1 cmJerry Gay Philip Glass performing at the University of Washington in Seattle, 1986. Vintage gelatin silver print. Press stamp, photographer's credit and typed caption on a label mounted on verso. Image : 29 x 19 cm Paper : 29.5 x 20.1 cm