These Mindbending Optical Illusions Will Break Your Brain

Land or Sea?

This is a double-image painting by Canadian artist Rob Gonsalves, who also painted dozens of other double-image works. The bridge slowly fades away into the sky as the clouds form the sails of a ship.

Advertisement

Next Page →

The More You Know

  • “Digging a hole to China” is theoretically possible if you start in Argentina.
  • The Crown Jewels contain the two biggest cut diamonds on Earth.
  • A former NASA scientist invented the Super Soaker.
  • Doctors' sloppy handwriting kills more than 7,000 people annually in the United States.
Next Page →