Cossacks attacked By The Royal Guard Jean Baptiste Édouard Detaille (1848-1912)

The picture has something of this: people, group, wood, tree, fall, landscape, man, woman, child, many, park, light, leaf, wear, gold, outdoors.
Perhaps it’s a painting of a group of men and women in a wooded area with a stream in the foreground and trees on the other side of the painting.