Do you want to make your mark on the world? With these shoes, you could do just that. Literally.

These concept women’s sandals by designer Lauren Milroy are sculpted from coloring pencils in such a way so that when you walk, the pencils will draw on the ground. Think of the possibilities: dancing away on the concrete only to leave a beautiful mural in your stead, leaving messages in the sidewalk as you stroll. Although I guess wiping your feet might be an issue.