The Ultimate Grateful Dead Iconography – Signed by a Legend Own a pristine piece of counterculture history. This is a stunning, multi-color printed blotter art sheet featuring "Bertha" (Skull & Roses), arguably the most iconic image of the 1960s San Francisco psychedelic rock scene, created by the legendary Stanley Mouse. This isn't just a reproduction; it is a beautifully executed print on classic perforated blotter paper, hand-signed by the artist himself. Artist: Stanley Mouse (Hand-Signed in gold ink) Design: "Bertha" / Skull & Roses (Repeating Pattern) Medium: Multi-color Print on Perforated Blotter Paper Dimensions: 9.5" W x 9" H Condition: Very Good / Near Mint (Stored flat, pristine condition, vibrant colors) Presentation: Unfaded, unperforated/intact, and absolutely suitable for archival framing. Originally adapted by Stanley Mouse and Alton Kelley from a 1913 poem illustration, "Bertha" became the definitive visual identity for the Grateful Dead. Blotter art of this caliber captures the true depth of the spirit of the era. With Mouse’s elegant signature in gold ink, this is a blue-chip investment piece for serious psychedelic art collectors, Grateful Dead archivists, and rock 'n' roll historians alike. Shipped with maximum care in a heavy-duty, bend-proof protective sleeve. A grate find!