Vintage Gothic Blimp Works #3 Comic Shop Ad Signed By Robert Crumb at Galerie Lambiek during the opening of the R Crumb Exhibition in 1994 in Amsterdam. My uncle was there and got these signed in person (see 1 other listing). These posters were sent to comic shops before the release of the books for promotion and are extremely hard to find on their own. Poster is approximately 15.5″ by 11.5″. It might be a little off i didnt have a tape measure handy. Link to article about opening. These are framed and attached to the backing by small pieces of tape that can be removed easily if you are careful. For all items we list. See pics for the exact item you will receive we do not use stock photos. Auctions must be paid within 72 hours or 3 days.