How filthy is your mind? Do you see a naked woman or two dancing men?

Tricks-of-the-eye images and optical illusions have saturated the internet as people attempt to learn about themselves through the way they perceive certain images.

There is the famous 20^th century illustration by British cartoonist W E Hill which depicts an old woman and a young woman simultaneously in one image:

The image has become a popular tool for psychologists to determine perception bias, and prompted a number of versions and interpretations to the original.

The most recently popular manifestion of the idea of optical illusion and perception bias seems to be the following image:

What do you see?

According to internet rumour, the image you see first determines how sexually (or playfully) you tend to approach the world...

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