A black glazed bowl with russet markings, Jin dynasty. Photo Bonhams. Potted with an upright edge to the indented lip visible on the exterior walls, the wide curving well displaying five streaks of rust-colored iron oxide on the black slip glaze that...

Northern black glazed russet splashed pear shaped vase. China, Northern Song-Jin Dynasty, 12th-early 13th century. Photo courtesy Andrew Kahane, Ltd. Height: 13 inches (32.8 cm). Andrew Kahane, Ltd. Chinese Ceramics and Works of Art. The Mark, 25 East...