#31140 Henri Julien Felix Rousseau (1844-1910)

The picture has something of this: tree, dawn, bird, fog, outdoors, winter, wood, snow, mist, sunset, mammal, landscape, two, nature, daylight, people, light, cavalry.
Perhaps it’s a painting of a man and a woman standing in the middle of a forest with a bird flying in the sky and a bird in the distance.