A Chinese yixing 'Robin's egg'-enamelled faceted teapot and cover, the square body of the teapot tapers gently to the mouth rim, and has a loop handle on one side and a small curved spout on the other, the exterior and base are covered with a mottled turquoise and blue glaze that covers a faint seal mark on the base, 21.5 cm high 宜钧釉四方壶 Condition Report: The teapot with dirt and one minute chip to the glaze on the corner of the cover Condition Report Disclaimer