I have just received this optical illusion from my former classmate – it’s a promotional poster for some sort of product called Horlicks. I’m not gonna tell you what the the illusion here really is, as I have confidence you’ll manage to spot on your own. I’m sure you will find it sooner or later. Yet, there is a chance you won’t like it as much as I did (which is mostly because it managed to fool me when I first saw it). The only hint I can give you is this: if you think you’re seeing a hand holding a magnifying glass, think again! BTW, I was surprised how no one answered my earlier question :( !?