Marie Yolande de Fitz James Ignace-Henri-Jean-Theodore Fantin-Latour (1836-1904)

The picture has something of this: portrait, people, wear, woman, dress, actress, veil, ceremony, royalty, necklace, movie, administration, jewelry, gown, writer, red carpet.
Perhaps it’s a painting of a woman in a white dress with a pink ribbon around her neck.