Can You Pass the Acid Test? Throwback Poster
Bring home a piece of psychedelic history with this Can You Pass the Acid Test? throwback poster, featuring original artwork by Paul Foster, a core member of Ken Kesey’s Merry Pranksters. Foster’s design first appeared in the mid-1960s on the handbills and posters promoting the legendary Acid Tests - multimedia happenings where the Grateful Dead provided the soundtrack to an explosion of light, film, and free-form chaos.
This special edition recreates the iconic design in striking detail on French Banana Split 100# cover stock, giving it both vibrant presence and archival quality. Each print is hand-numbered in a limited edition of just 100, making it a true collector’s piece for Deadheads, Prankster devotees, and fans of countercultural art.
Measuring a bold display size, the poster is ready to be framed, gifted, or kept as a rare artifact of the era’s most transformative gatherings. With only 100 copies available, this edition won’t last long.
Artwork by Paul Foster. Edition of 100 on French Banana Split 100# cover stock, each hand-numbered.
Please Note: This poster is a pre-order and is expected to ship around October 20, 2025.