Portrait of a lady, presumably Princess Frederike Sophie Wilhelmine of Prussia (1709–1758), Johann Heinrich Schröder, between 1775 and 1790
Portrait unlikely identified as wilhelmine of prussia, margravine of brandenburg-bayreuth (1709–1758), but it is probably a depiction of her niece augusta dorothea of brunswick-wolfenbüttel (1749–1810). Object Type: painting. Date: between 1775 and 1790. Dimensions: height: 29.5 cm (11.6 in); width: 24 cm (9.4 in). Medium: pastel on parchment. Collection: Unidentified location. Ubekendt maler, 18. årh. - Portræt af en fornem dame, antagelig prinsesse Frederike Sophie Wilhelmine af Preussen