Dance is a great way to experess emotion. It might be the best way for some people, for others, it might not be.
I don't know if that helps at all but i think it's good to think about (:
Answer:
The answer is the first one, the use of 1 color in a variety of tints and shades. Keep in mind that mono means 1. This will help you in the future.
Explanation:
