If we are talking early early then it was because art wasn't a form of "art" it was a form of communication.
But a little later down the road, people did not understand the human body and could not paint one perfectly, and also painters loved to show perfection, as in, gold everywhere, or a kind a top a thousand bodies. Something like that. So yeah...
It Really Depends On What Type Of Details. But The Main Brush That Is Used Would Be The Smallest One
Eathenware at they mix it whit water for adobe
Answer:
I think it's b because it shows what's happening