Maria Louise of Wagram Princess of Murat Franz Xavier Winterhalter (1805-1873)

The picture has something of this: portrait, people, woman, fashion, model, dress, veil, glamour, girl, lady, bride, jewelry, sexy, elegant, studio, retro, wedding.
Perhaps it’s a portrait of a woman in a white dress with a flower in her hair and a red bead necklace on her neck and a black background.