nature #272 Rien Poortvliet (1932-1995)

The picture has something of this: mammal, winter, outdoors, wildlife, nature, snow, wild, two, fur, grass, animal, cold, countryside, sheep, barbaric, lion, rural, wood.
Perhaps it’s a painting of a group of horses standing in a snow covered field with trees in the background and one horse standing in the middle of the picture.