POSTAGE STAMPS. POSTAGE STAMP DECOUPAGE ART. This is an original work of decoupage art made by using tiny pieces of postage stamps arranged to form a wildlife scene with 3 geese flying over a marshland. The sky and the background are a watercolor wash. The image is quite artfully done. Matted, the exposed image measures 3 x 5 1/4". Circa 1920 and very unusual.