The most ancient examples of art, found in caves throughout europe, served to a. achieve some purpose that's a mystery. b. tell the story of their tribes. c. playfully decorate the animals they hunted. d. represent sacred gods.

i got this answer from a really friend, and it was right.

hope this you like it me and a special to that dude!

artists need to create a realistic interpretation so that people in general can relate to the artwork. for a common people, an artist's impression gets increased only if he can create something which would look realistic. an abstract is difficult for a common people to understand whereas if a person can draw a girl with simple pencil sketch and if that looks like a real figure then the latter will be praised more than the former.

trying using google im so sorry