![footprints across styrofoam sheeting](https://teaching.ellenmueller.com/walking/files/2021/05/Screen-Shot-2022-05-21-at-4.02.01-PM.png)
[credit]
This work was made by dipping boots in acetone, and then walking across two blocks of styrofoam. The chemical ate away footprints, leaving a walking pattern.
[credit]
This work was made by dipping boots in acetone, and then walking across two blocks of styrofoam. The chemical ate away footprints, leaving a walking pattern.