A new comic book series called "Chrononauts" came out this week, on the cover there's a drawing of a cracked watch on the cover.

It looks normal to most of us, but around 1 in 15 people don't just see a broken watch, they also see a green hourglass on a purple background.

(Image Comics)

The only way you'll see it is if you have a rare form of color blindness where the part of your brain that processes vision is wired to see extra colors the rest of us can't. It almost always occurs in people who are right-brain dominant, which includes people who are super-creative, like musicians and artists.