This is a beautiful sheet consisting of 6 stamps, issued by Guinea in 2007, illustrating a variety of birds featured in paintings. The artworks shown include the Grand Heron by painter and ornithologist John James Audubon, a red-eyed Rice Bunting by illustrator and naturalist Alexander Wilson, and the White-throated "Cuvier's" Toucan by ornithologist John Gould. The sheet is Post Office fresh, mint never hinged.