Henry Woodward as Petruchio in Catherine and Petruchio, a version by Garrick of The Taming of the Shrew” Benjamin van der Gucht (1753-1794)

The picture has something of this: people, man, veil, portrait, wear, Renaissance, mask, costume, lid, opera, crown, sword, music, saint.
Perhaps it’s a close up of a painting of a man wearing a hat with a feather on his head and a green dress and a white hat.