Absolutely impossible to find vintage inscribed black felt-tip pen signature on a 3x5-inch white card, dating to the early 1980s. In good condition and suitable for matting with a favorite photograph. Gary Larson, creator of the absurdist single-panel cartoon series "The Far Side", signed virtually nothing across his 15-year career as an artist, and even less since leaving the field in 1995. This is the second example we have acquired in three decades. We find auction records of only three exemplars across 25 years.