Charley Harper Memory Game A colorful and graphic memory game featuring the beautiful illustrations of American artist Charley Harper. This memory game has 36 matching pairs of square cards featuring many delightful illustrations by Charley Harper. Flip them all face down, and practice your memory skills by trying to find matching pairs. Young children can play an easier ... more »version using fewer matching pairs, and older children to adults can play a more challenging version using all 72 pieces. Packaged in a recycled natural kraft colored box.« less