This weekend I came across some chalk drawings on the sidewalk, which inspired me to look up professional chalk drawings to see what they looked like. I ended up coming across an article highlighting 4 of the most talented 3D street chalk artists. All of the drawings are super realistic and creative and serve as public works of art, which reminds me of Project 4. Here is the link to the article: https://www.demilked.com/3d-sidewalk-chalk-art/