Netscher, Caspar – Hieronymus van Beverningk (1614-90). Nederlands buitengewoon ambassadeur, 1671-1675 Rijksmuseum: part 4

The picture has something of this: people, group, woman, veil, man, wear, dress, child, dancing, kneeling, Mary, performance, costume, three, dancer.
Perhaps it’s a group of people standing next to each other in front of a painting of a man in a red shirt and a woman in a white dress.