Participating in some fun art challenges will help you with creative habits and will enhance your artistic skills.
You might join an art challenge solely for fun or push yourself into painting and drawing subjects that are not usual to you.
If you find yourself getting into a creative slump, you might want to consider participating. Sometimes these will motivate you and give you some project ideas. An art challenge removes the thought process, which has you creating more art, and we can all agree that practice makes perfect. You will become a better artist.