Bidspirit auction | Miniature, 19th century, polychrom

Miniature, 19th century, polychrom - Miniature, 19th century, polychrome tempera painting on bone plate, unopened, round bust portrait of an elegant lady with pinned up hair and bare shoulder, unsigned, behind glass in ornamented metal frame with bow attachment, crack/break in the plate at the right edge, approx. 11.5 x 9 cm