Bacchus and Ariadne Charles-Joseph Natoire (1700-1777)

The picture has something of this: people, group, nude, woman, Renaissance, man, son, nymph, two, veil, sword, wear, baroque, recreation, interaction, shirtless.
Perhaps it’s a painting of a woman sitting on a tree with a man in the foreground and a man holding a snake on the other side of the painting.