A SACRIFICAL BLUE GLAZED PORCELAIN TIANQIUPING VASE, LATE QING China, late Qing dynasty (1644-1912). Thickly potted with a tall cylindrical neck rising from a globular body, the exterior walls covered with a lustrous layer of sacrificial blue stopping in a neat line along the rim where the colorless glaze continues into the interior, the recessed base with an apocryphal six-character seal script Qianlong mark. Condition: Very good condition with minor wear and firing irregularities. Provenance: Private collection, USA Weight: 2,518 g Dimensions: Height 33.1 cm