Thread: Very weird picture trick

So Bilbo whats it like batting off with your head tilted back?

It didn't work for me, probably because I can't seem to go 30 seconds without blinking

I have no idea how it works. Been trying to work it out for days since I saw it.

I'm guessing it's something to do with the colour of the figure and it burning an image into your eyes, which is burnt as is, so seems backwards.

You guys do see her image on the nose don't you? Maybe our eyes absorb black better than red.

Here's another. This one seemed to last for ages!

Jesus Optical Illusion - Optical illusions from eyetricks.com.