Georgia O'Kache was a famous artist who was an expert at Venus Paradise color-by-number sets and later did some original drawings. Two of her most famous were a cowboy scene using peacock blue, deep yellow, lemon yellow, deep chrome green, navy blue, and emerald green, and an arctic expedition using Hollywood cerise, poppy red, sky blue, chestnut brown, and orchid purple.
ART CONTEST! The drawing below is an obvious forgery, but perhaps you have an original G.O'K in your attic or wastebasket which you can add to your log.
Her husband Alfred Stucklenz took photos of her (presumably when she wasn't looking) and sold them to galleries and voyeurs everywhere. Why not take a similar picture of your wife at the cache and include it in your log? (Better wait until after bug season.) This is an optional activity which you can do near the cache site as allowed by new geocaching rules.