This is so clever, but you have to look hard at the pictures behind these...
When this painter was tasked with covering a billboard in blue paint, he had no
idea that it would create such a stunning optical illusion. He's not turning the
billboard into sky; the colour of the paint just gives it the same hue.
Looks like her legs are over her husband's shoulders...
This eye is actually a draining sink...
A praying mantis, riding two sprouting ferns captured by Tustel Ico
