Francesco Solimena – Portrait of Alois Thomas Raimund, Count Harrach Liechtenstein Museum (Vienna)

The picture has something of this: people, saint, Renaissance, crown, cape, veil, man, monarch, god, royalty, wear, woman, queen.
Perhaps it’s a close up of a painting of a man in a golden outfit with a white hair and a white beard and wearing a red and gold outfit.