Nature #302 Rien Poortvliet (1932-1995)

The picture has something of this: nature, winter, tree, bird, wildlife, snow, animal, mammal, outdoors, wood, wild, cold, park, environment, image, camouflage.
Perhaps it’s a painting of two rabbits in a snowy forest with a man looking at one of the two rabbits on the left side of the painting, and another rabbit on the right.