This video gives step-by-step instructions for creating a simple sidewalk illusion. The illusion appears as a three-dimensional chasm.
source
6 thoughts on “How to Create Sidewalk Illusions: The Chasm, from the Brain Hackers”
Comments are closed.
Thank youwere going to try it out today
Thanks for this. Helpful to do during our quarantine period. Mar 2020
I just sooooo enjoyed this!
Wow … I'll try This..!!!
What kind of chalk did you use?
thats pretty neat