This is a beautiful sheet of 4 stamps, issued by Comoros in 2009, illustrating the art of famous American Impressionist painter Colin Campbell Cooper. Featured paintings shown include "Palace of Fine Arts", "Cottage Interior", "Tea Time Santa Barbara", "Malines, Belgium", "New York Public Library", "Samarkand, Santa Barbara", and "Rouen, France". The sheet is Post Office fresh, mint never hinged, and F/VF.