John Wayne Gacy original 10" x 14" Skull Clown painting signed three times! He has signed the front, J.W. Gacy and on the back, Gacy has written a message to the original recipient, "Enjoy skull clown as much as I enjoyed doing it for you. Best Wishes, John Wayne Gacy. Gacy has titled, numbered and signed a second time on the back, Skull Clown, John W, Gacy, oil 1628-121.