Ad for Gumby’s Winter Fun Special by Steve Purcell and Arthur Adams, 1988.

Ad for Gumby’s Winter Fun Special by Steve Purcell and Arthur Adams, 1988.

Cover art for The Westfield Newsletter featuring Sam & Max by Steve Purcell, 1989.

Cover art for The Westfield Newsletter featuring Sam & Max by Steve Purcell, 1989.

Promotional ad for Sam & Max Color Collection by Steve Purcell, 1992.

Promotional ad for Sam & Max Color Collection by Steve Purcell, 1992.

Self-indulgent 40th birthday post: Sam & Max original drawing by Steve Purcell, 2006.

Self-indulgent 40th birthday post: Sam & Max original drawing by Steve Purcell, 2006.

Safety belt PSA featuring Sam and Max by Steve Purcell, 1989.

Safety belt PSA featuring Sam and Max by Steve Purcell, 1989.

Promotional ad for Sam & Max, Freelance Police by Steve Purcell, 1988.

Promotional ad for Sam & Max, Freelance Police by Steve Purcell, 1988.