Scene in a park, with figures from the “Commedia dell’Arte” Marcellus Laroon the Younger (1679-1772)

The picture has something of this: people, woman, group, veil, man, wear, wedding, nymph, princess, recreation, tree, child, water.
Perhaps it’s a painting of a group of people in a wooded area with a man kneeling on the ground in front.