Coelodonta antiquitatis, the wooly rhino. By the fossils, frozen specimens and even cave art we know a lot about this animal's life appearance.
The parietal art also shows that, at least very rarely, the wooly rhino was hunted by humans. The sculpture features an arrow stuck on the rhinoceros' shoulder, what indicates an imprecise attack, likely from an inexperienced hunter, who would have regretted for not hitting with precision a vital point of his "prey".