Going Grayscale as a Halloween Costume

For Halloween these Boing Boing readers decided to open themselves up in Photoshop and press Shift+Ctrl+U (or Shift+Command+U on a Mac).

MAKE contributing illustrator Tim Lillis did something similar, not just going grayscale but also turning himself into a Banksy painting:

Be sure to also check out grayscale Santa if you’ve never seen it before.