James Kielkopf (American, b. 1939). Painted glass sculpture housed in a wooden frame. Signed and dated “Dec. 1966” along the verso. Stamped “Hermetic 3” along the verso. Unframed; height: 11 1/2 in x width: 11 1/2 in. Framed; height: 13 in x width: 13 in.