Pietersz Odysseus And Nausicaa Pieter Lastman (1583-1633)

The picture has something of this: people, group, veil, woman, baby, Renaissance, saint, man, kneeling, Mary, cavalry, many, god, baroque.
Perhaps it’s a painting of a group of people on a beach with a man holding an umbrella and a woman sitting on a horse with other people in the background.