Your mind subconsciously interprets this line drawing of an impossible cube as a three-dimensional object, even though it is not actually possible for such an object to exist.
More great “optical illusions” over at optillusions. Great for a laugh. Looking for an optical illusion in something...
I actually checked the blog… it’s a troll blog. Funny.
vertex analysis says this object is entirely possible: the shape you’re thinking of looks something like this.
I… don’t see how this is an optical illusion?
I feel like I’m missing something too…
no way, this is totally an optical illusion
yeah im pretty sure this is an ordinary cube
been staring at this a while, it looks like a perfectly normal cube to me. is something missing here
collecting many of the classic optical illusions - although there’s something...quite...