This is a beautiful sheet of 4 stamps, issued by Guinea in 2011, displaying butterflies. Featured insects shown include the Hewistoni Euphaedra Forester Butterfly, Bebearia Mardania, Little Commodore, Gold Banded Forester, and the Widespread Forester. The sheet is Michel catalog #8284-7, and is Post Office fresh, mint never hinged, and F/VF.