This is a beautiful souvenir sheet, issued by Guinea in 2007, celebrating the 300 year anniversary of the founding of the State Hermitage Museum in Saint Petersburg, Russia. Featured artwork includes French Post-Impressionist painter Paul Cezanne's "Seated Woman In Blue" and sculptor Naito Toyomasa's Netsuke statues. The sheet is Michel catalog #4802/ Bl. 1247, and is Post Office fresh, mint never hinged, F/VF.