Dragons: Riders of Berk 18 by 24 inch poster (printed on Epson professional photo paper) autographed in black marker by How to Train Your Dragon director/writer Dean DeBlois and legendary poster artist Drew Struzan. Obtained in person at very limited 2013 Comic-Con signing, with certificate of authenticity from AutographsForSale.com. Poster has minor to moderate handling flaws. ONLY ONE LEFT.