Answer:
In my opinion, there is no right or wrong way to do art, others may disagree on this theory, but as long as you are confident, then you should believe in yourself.
I’m bot completely sure, but since there is minimal shadowing, I would say the technique is contouring
<em>Answer:</em>
<em>They have Bright colors and simplified forms.</em>
<em>Hope this helps:3</em>
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It is the oldest painted object ever found in north america