Denver: Roberts Rinehart Publishers/Denver Art Museum, 1994. First edition. Paperback. Good +. Neusüss, Floris; Thomas Barrow; Charles Hagen. Experimental Vision: The evolution of the Photogram Since 1919. Denver: Roberts Rinehart Publishers/Denver Art Museum, 1994, first edition. Wraps, 9 by 11-inches, 88 pp. Light wear to the edges and minor rubbing to the spine and corners. There is a previous owner’s name, lined out, in pen on the first page along with a markered out price ($4.00!). No other writing or marks. Three essays accompanied by sixty-three images of photograms in black and white and a few in color. We ship our books in boxes or cardboard wraps, never in bags. Bay Leaf Books (Member ABAA, ILAB, IOBA) is an open shop dedicated to offering fine books for discriminating readers. (os) First Edition.