PO ExtAn 021 Megalomys demarestii PO_Extinct_Animals

The picture has something of this: mammal, cute, wildlife, animal, nature, little, rodent, sit, two, funny, curiosity, fur, looking, portrait, outdoors, pet, wild, cat.
Perhaps it’s a painting of a brown and white rat on a rock next to a body of water with rocks in the foreground.