An optical illusion has come to my attention that is supposedly extremely NSFW – but I'm afraid I just can't see it! However hard I squint, don't squint, back away or not back away, view the whole thing or put it in thumbnail, it doesn't, erm, reveal itself to me. I am, though, very much the only one it seems. I even ran the image through Google Image search and it wouldn't show let it past its content guidelines because it's apparently so obviously explicit.
Reddit is awash with the chatter of those who have spotted something very speific indeed somewhere they weren't expecting it – and a lot of people even say they found it hard to see what was intended with the original advert at all. What do you think? Can you see what they're seeing? Look below, and then see the list of the best optical illusions ever.
