New Delhi, Aug. 20 -- A new optical illusion has taken Reddit by storm and left plenty of people scratching their heads. Posted on the forum r/FindTheSniper, the viral image shows nothing more than a patch of dirt and grass at first glance. But somewhere in that cluttered frame, a frog is hiding in plain sight. The photo looks ordinary. You see grass sprouting around rough boards and a worn-out cardboard box sitting near the center. But the illusion works because the frog blends seamlessly with the earthy tones, practically vanishing against the background.

It is the kind of camouflaged trick that makes you stare for minutes, convinced there's nothing there - until you realize you have been looking right at it all along.

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