This is a beautiful souvenir sheet containing 1 stamp, issued by Guinea in 2007, illustrating chess in artwork. Featured paintings include "Les Joueurs d'échecs (The Chess Players)" by French painter Honoré Daumier, "Sjakk matt i 3 trekk (check mate in 3 moves)" by artist Hildur Nilsen Prahl, and "Time Trouble; Chess Play" by painter Bezhan Shvelidze. The sheet is Post Office fresh, mint never hinged.