Now, this is a prank video I can really get behind. People go to get a portrait made, only the artist is supposedly blind. Their look at shock at the near photographic results of their drawing is phenomenal.
YouTube is a fabulous place. I have learned how to tie a bow tie, change the cabin air filter in my wife's car, change the break lights on my truck, and now, the correct way to open a gate. Yeah, a gate. It's more complicated than you might realize.