Bidspirit auction | Miniature, 19th century, polychrom

Miniature, 19th century, polychrom - Miniature, 19th century, polychrome tempera painting on bone plate, unopened, round bust portrait of Princess Anna with rich jewel ornaments, signed ''A. Rene'', verso inscribed by hand on an old label ''Prinzess Anna, Bronzerahmen'' and numbered, behind glass in a finely ornamented metal frame, d. approx. 9.5 cm