This is a beautiful 4 stamp sheet, issued by Guinea-Bissau in 2012, featuring American Impressionist Artists Childe Hassam (1859 - 1935), Colin Campbell (1856 - 1937), Daniel Garber (1880 - 1958) and Ernest Lawson (1873 - 1939), as well as some of their most famous works. 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: