Asleep In The Woods SnD 1877 O C 61.6 by 50.8 cm Jules Adolphe Breton (1827-1906)

The picture has something of this: wear, people, mammal, man, two, woman, veil, tree, reproduction, side view, cavalry, captivation.
Perhaps it’s a painting of a woman in a green dress leaning on a tree with her head resting on the branch of a large tree in a wooded area.