An encre de Chine porcelain dish, decorated with a portrait of Martin Luther flanked by two angels, above an oval reserve depicting Christ preaching to His disciples, after an engraving by Frans Brun. Unmarked. China, 1740-1760. Diam. 22.5 cm.Literature: J. van Campen, J.A. Jörg, 'Supplement to Chinese ceramics in the collection of the Rijksmuseum, Amsterdam: the Ming and Qing dynasties', p. 75, cat.nr. 955;Auction catalogue 'Christie's London, The Dr. Anton C.R. Dreesman Collection, European Furniture and Chinese Export Porcelain', 10 April 2002, p. 227, no. 436.