This is a beautiful souvenir stamp sheet, issued by Guinea-Bissau in 2012, featuring famed poet and cultural theorist Leopold Sedar Senghor (1906 - 2001) as well as a poem by the author and several different species of butterly. The sheet is Post Office fresh, mint never hinged, and F/VF. Click here to visit my eBay Store for other auctions and Direct Sale items: