Signed Hoghill and J.P. for artist John Post, this functioning kaleidoscope features a rich blue glaze with lighter-toned slip decoration. Produced by the Vale, North Carolina-based studio founded in 1993, which is highly regarded for its Southern folk art and Arts and Crafts-inspired stoneware, the kaleidoscope component measures approximately 1 3/8 in. in diameter x 8 3/8 in. D. It is in good condition.