Antiochus Yearning for Stratonice Stefano Pozzi (1707-1768)

The picture has something of this: people, woman, group, man, wear, child, son, two, baby, reclining, music, Renaissance, kneeling, family, veil.
Perhaps it’s a painting of a woman laying in a bed with other people around her and a man on the other side of the bed with a crown on his head.