Optical Illusion: Only a sharp-eyed person can spot 4 deer in this rocky mountain picture admin 3 days ago Latest News Comments Off on Optical Illusion: Only a sharp-eyed person can spot 4 deer in this rocky mountain picture 0 Views Pictures that trick the human eye into perceiving something that isn’t there or, occasionally, hiding something in plain sight so … Read more Share Facebook Twitter Stumbleupon LinkedIn Pinterest