Bidspirit auction | Miniature, probably France, 19th c

Miniature, probably France, 19th c - Miniature, probably France, 19th century, polychrome tempera painting on bone plate, unopened, oval portrait of a young woman with straw hat in an elegant interior, signed ''Dervail'' lower right, behind glass in an open-worked metal frame, approx. 16 x 11.5 cm