This is a beautiful sheet of 6 stamps, issued by Guinea in 2010, featuring the most beautiful and famous tourist cities. Included on the stamps are the Taj Mahal mausoleum in India, the Machu Picchu Inca site, Great Mosque of Kairouan in Tunisia, the Arc de Triomphe monument in Paris, France, the Wawel Cathedra (Cathedral Basilica of Sts. Stanislaw and Vaclav) in Poland, and Piazza San Marco (St. Mark's Square) in Venice, Italy. The sheet is Michel catalog #7564-9, and is Post Office fresh, mint never hinged, and F/VF.