It’s a 64,000 year old painting made by Neanderthals on the wall of a cave, well before humans even came to Europe. Maybe they were having a good time before we arrived.
It looks like art that humans would go on to make much later: 20/30,000 years after in Indonesian and French caves, 10,000 years ago in a cave in Argentina (the most famous image of a hand-stenciled cave I know of), and 80 years ago in Manhattan when Abstract Expressionism broke.
Something is really beautiful about a hand painting another hand, tracing that second hand’s shape. It’s what babies learn how to do the first time they draw, it’s someone’s first self-portrait, first signature. In a cave it’s the highest or lowest of art, a mural on a church wall or graffiti in someone’s home. It’s the artists’ mark on their world reaching into ours, or self-incriminating fingerprints, or an entire species waving goodbye. The ultimate: I was here.
Also, I don’t think we have many other examples of non-human art.