Her third leg was actually a vase
This photo is shocking if you look at it quickly. It looks as if this girl has three legs. It’s hard not to start imagining what it would be like to have an extra leg, but stop fantasizing and look again at the picture carefully.
Once the vase is spotted, it’s hard to miss it. As soon as the brain finds the logical explanation behind this illusion, it no longer looks unusual. The girl is only holding a vase that appears to be her third leg. We wonder whether this illusion was planned or just an unexpected coincidence.