So I was watching a documentary on the History channel about the ancient Egyptians and this was the first time I actually saw how intrinsic these drawings and paintings are, and then it hit me. Someone could mod in a joy activity that would be allowed in certain areas of caves. This activity will act as a joy activity and as an art piece. Now as common sense would say "But those paintings would need to be very extravagant so they would need to be a high level in art to make this wonderful paintings." and that would make sense but think about this. The ancient Egyptians could probably do this at and old age through teaching and learning from example. Well either way if someone could mod this in it would be amazing and probably a nice and interesting game mechanic if people would come to your colony after it dies of to try to deceifer this if they arent the same species as you.
Like wall inscriptions?
Precisely
Color me subscribed! :)