This is a beautiful sheet of 4 stamps, issued by Comoros in 2009, illustrating the artwork of famous Flemish Baroque painter Peter Paul Rubens. Featured famous paintings shown include "Infanta Isabella Clara Eugenia", "Rubens and Isabella Brant in the Honeysuckle Bower", "Equestrian Portrait of the Duke of Lerma", "Hippopotamus Hunt", "Head of a Girl", "Portrait of Susanne Fourment ("Le Chapeau de Paille")", "Portrait of Isabella Brant", "Portrait of Marchesa Brigida Spinola Doria", and "Head of a Franciscan Friar", among others. The sheet is Michel catalog #2472-5, and is Post Office fresh, mint never hinged, and F/VF.