Cover ornamented with rubber stamp in purple ink: sender's return address. Rubber stamp in red ink: oval design with stars, helix shape, and "MAIL ART". Purple stripe painted across front of cover through address plate. 10 large postcards enclosed. Various collage and geometric designs, embossed with circular seal. 8 postcards enclosed. Various collage and geometric designs, embossed with circular seal, gathered into a translucent paper envelope.