A fine pair of famille-rose ruby ground medallion bowls Marks and Period of Daoguang

each finely potted with broad rounded sides painted on the exterior in bright 'famille-rose' enamels with four circular medallions depicting the Bo Gu ('Hundred Antiques') divided by pairs of floral and foliate sprigs, all reserved on a ruby ground decorated in sgraffiato technique with feathery foliate scrolls, the interior finely painted in underglaze-blue with four canopied lanterns around a central stylised medallion, the base inscribed with a six-character mark in underglaze-blue