For the life of me, I can't find my sketch inspiration. I need to give credit where credit is due, but what can I say, but Sorry!
My colors aren't quite as vibrant as the inspiration. I really took to the color palette of the lower left color swatch.
I first used a paper distresser to rough up the edges of the paper and then used water to mist the edges. Using a small paint brush, I rolled the edges of the paper to curl it. Then let it dry. After it dried, I inked the edges.
The large brown circle was a syrofoam cup dipped in paint and kind of smudged around. Also notice the mall blue circle... it contains my fingerprint. My boys loved that!