This is a beautiful sheet consisting of 3 stamps, issued by Guinea in 2007, commemorating the 28th and 29th Olympiad in Athens and Beijing. The sheet features gold medalist track and field athlete Liu Xiang, World Champion Chinese gymnast Cheng Fei, and Olympic winning table tennis player Kong Linghui. The margins of the sheet include the Lamas Temple in Beijing, the Scarce Swallowtail Butterfly, Silver Eared Mesia Bird, field hockey, and the AsiaSat 3S satellite. The sheet is Post Office fresh, mint never hinged.