Rousseau (45) Henri Julien Felix Rousseau (1844-1910)

The picture has something of this: people, group, wear, woman, child, man, girl, motion, recreation, two, group together, fun, tree, dancing, dancer, happiness, boy, leisure.
Perhaps it’s a painting of a group of people playing a game of frisbee in a wooded area, with trees and a fence in the foreground.