Original 2 1/2” x 3 1/2” ink and watercolor painting of a 1971 Topps rookie basketball card of Joe Greene by Topps artist Andy Friedman. Autographed on slab by Greene. Signed, dated, and marked “1/1” by artist (verso). Slabbed by PSA. One of the few non-pack-pulled works of original art to be encapsulated by PSA with “Artwork” identification on label, which was discontinued in 2024. Auto authenticated by Beckett. Extremely rare and exclusive item.