Although different from video, I felt like any 3D blog needs some 3D chalk art. It never fails to blow my mind how they do this.
While working on my character (Judy) I realize how terrible I am at visualizing 3D images and objects in my mind. For instance, it was very hard for me to picture what a profile of Judy's body should look like. While body parts are easy since you can simply look at a person, once we start making nonexistent objects I foresee this might become an issue. It amazes me that these chalk artists can visualize entire scenes and then make those come to life on the sidewalk.
For anyone who wants to see more awesome pictures, check out this link: (8, 9, 10, 14, 15 and 17 are personal favorites)