A turquoise Peking glass dish. Late Qing-Republic period. Photo: Courtesy of Bonhams

With wide flat mouth rim encircling a shallow fluted well around a recessed central base, with a slightly raised rounded foot, all rendered in thickly blown glass of opaque and mottled hue. 12in (30.5cm) diameter. Estimate: US$1,000 - 1,500 - Unsold

Bonhams. Asian Decorative Arts, 13 Mar 2012, California, San Francisco www.bonhams.com