The problem with all those Rorschach masks we've been seeing the last couple of Halloweens since Watchmen was released is that they've been so static. There's just been no way to replicate in the real world the ever-changing inkblot on that vigilante's mask. Until now.
Check out this video tutorial on how to use Thermochromic paint pigments to create a Rorschach mask that will morph with every breath you take—just like the real thing (above).
Come next Halloween, you'll thank us.
(via The Daily What)