Lot 537. A small white-glazed anhua-decorated wine cup, Yongzheng mark and period (1723-1735). Height 1 1/2  in., 3.8 cm. Estimate: US$20,000 - US$30,0000. Lot Sold 25,000 USD. Courtesy Sotheby's.

the delicately potted U-shaped sides tapering toward the straight foot, finely incised around the body with two five-clawed dragons each in pursuit of a 'flaming pearl', their mouths open in a roar and their long whiskers and manes blowing outward amidst flame scrolls, the base with a six-character mark in underglaze blue within a double circle.

Sotheby's. Important Chinese Art, New York, 20 march 2019