Aug 20, 2026[PSYCHEDELIC ART POSTER]. [GRIFFIN, Rick (1944-1991), artist]. Joint Show. A Rare Blend.Est. US$400-US$600US$200Potter & Potter AuctionsChicago, IL
Aug 29, 2026Alton Kelley Movie Poster "The Money Tree"Est. US$200-US$300US$100Sarasota Estate AuctionSARASOTA, FL
![[PSYCHEDELIC ART POSTER]. [GRIFFIN, Rick (1944-1991), artist]. Joint Show. A Rare Blend.: [PSYCHEDELIC ART POSTER]. [GRIFFIN, Rick (1944-1991), artist]. Joint Show. A Rare Blend. [California]: Calif. Litho Plate, 1967. Rare large full color poster for a a psychedelic art exhibition featuri](https://p1.liveauctioneers.com/928/426071/237272725_1_x.jpg?height=280&quality=70&sharpen=true&version=1785189704&width=280)
