Hello! The Rockettes are having some trouble being available when I am, but I thought you might like to know that I, the mom, thank you for joining us! Love the colors and sentiment and the rick rack is too cool!
I'll give you a tip... we tend to like this project, especially when working with young kids, when the image has it's own more solid border or a distinct shaped border that you can trim around and fill in completely with chalk in different intensities. Barring that, flowers or other scenic type images work great at dealing with the soft background colors from the chalk in unstamped areas... or create a background with chalks!