Okay so I watched a video on 17,000 year old cave paintings. It was a really interesting vid but also made a beautiful point - art is not optional for humans.
It really sent me down a rabbit hole. I feel as though art/self expression (I noticed this at school a lot) is looked at by many as an indulgent or non essential use of time.
Yet these people who lived a more brutal survivalist life than we could ever imagine felt the need to create these paintings, to leave their mark. Something instinctual within them!