Blue and white moon flask, Ming Dynasty, early 15th Century. White porcelain, 12 3/4 × 8 3/4 × 5 5/8 in. (32.4 × 22.2 × 14.3 cm). Gift of Ira and Nancy Koger, 2001; SN11122.64. © The John and Mable Ringling Museum of Art.