Square Dish, Ming dynasty, Jiajing period (1522-1566). Porcelain with underglaze yellow and overglaze reddish-brown decoration (Jingdezhen ware), 1 9/16 x 7 3/8 inches (4 x 18.8 cm). The Bloomfield Moore Collection, 1882; 1882-1313 © 2017 Philadelphia Museum of Art.