Sketchy Board Challenges using the following sketch. I was totally inspired by the gears and decided to create a project with a mechanical theme. I had another picture in mind at first, but then I found this one in my stash and knew it was perfect. My daughter had just gotten her convertible, and not only did she love cruising around in it, so did her sister and her dog. I knew it would be the perfect centerpiece for this sketch. To pull this project together, I used a variety of papers from Kaisercraft's "Workshop" collection. The cardstock gears came from an Etsy store while the smaller ones were purchased at the Hobby Lobby.