Nature #59 Rien Poortvliet (1932-1995)

The picture has something of this: mammal, animal, wildlife, fox, predator, nature, wood, canine, wolf, portrait, wild, cat, dog, tree, outdoors, face, fur, cute.
Perhaps it’s a painting of a fox and a boar in a field with snow on the ground and grass in the foreground, and another boar in the background.