Fabriano, Gentile da (Italian, 1370-1427)fabrian1 Gentile da Fabriano (c.1370-1427)

The picture has something of this: people, wear, woman, group, man, museum, dress, retro, veil, costume, exhibition, royalty, dancing, Renaissance.
Perhaps it’s a painting of a group of people standing in front of a horse with a man in a red hat and a woman.