Bidspirit auction | François Dumont 1751–1831

François Dumont 1751–1831 - François Dumont 1751–1831 Oval miniature portrait of a man in an aubergine-coloured waistcoat, c. 1785/90 Watercolour and gum arabic on ivory signed Dumont. f in the middle right 6.8 x 5.6 cm