Bidspirit auction | Louis Antoine Collas 1775–1856

Louis Antoine Collas 1775–1856 - Louis Antoine Collas 1775–1856 Oval miniature portrait of Hereditary Grand Duke Friedrich Ludwig of Mecklenburg-Schwerin (1778–1819) with the Imperial Russian Order of St. Andrew, 1809 Watercolor and gum arabic on ivory signed and dated Collas 1809 lower right 4.5 x 3.6 cm