George Phippen Western Artist Pencil Sketch. George Phippen was a Western Artist (1914-1966) from Skull Valley Arizona. Art sketch was drawn up in the early 1950s. This beautiful highly collectible piece of Western History come with COA Authenticated by his wife ( see photo letter and paper copy letter). I buy and sell art as a hobby and I am not an art expert. Drawing need cleaning some small stains, see photos. Sketch size 24x32 , frame size is 32x48. Very collectable will increase in value.. Extremely beautiful and just Amazing.! Enjoy. Taking offers.