“Occupy your imagination or someone else will” is a wonderfully poignant bit of advice by Ann Arbor, Michigan-based artist and illustrator David Zinn. Zinn has been creating these imaginative, awesome, and colorful sidewalk chalk illustrations for some time. Think of the positive vibes that he releases into the world every time he creates one of these. I do believe that the more good karma you release into the world, the more likely good karma will come back to you. If we all pay it forward we’ll all live in a much happier place. I know that if I was having a bad day and happened upon one of Zinn’s sidewalk chalk illustrations, it would instantly brighten my mood, and isn’t invoking emotion often the point of art? David Zinn creates positive memories. See for yourself. The Wall Breakers guarantee it’ll put a smile on your face.