Birds live in most areas of the world.
 
        
             
        
        
        
Answer:
to understand one another
Explanation:
 
        
             
        
        
        
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...
 
        
             
        
        
        
Answer:
Photorealism is a genre of art that encompasses painting, drawing and other graphic media, in which an artist studies a photograph and then attempts to reproduce the image as realistically as possible in another medium. 
Explanation: