Marie von Sachsen-Weimar 

Franz Xaver Winterhalter was a prominent German portrait painter known for his depictions of European royalty and aristocracy. This portrait depicts Marie von Sachsen-Weimar, likely a member of the German noble family, in a formal setting. The subject is dressed in a white gown with a veil, adorned with jewelry and a decorative order on her bodice, highlighting her status. Winterhalter's meticulous attention to detail and use of soft lighting create a sense of elegance and grace, typical of his portraiture style.