Also known as The Penrose triangle, or the Penrose tribar.
There are multiple previews, make sure to check them all out! The one with the coloured lighting breaks the illusion, so beware c:
Rendered with Cycles at varied Samples count.
Awesome! Found something though. It looks a tiny bit off at the top
Camera Rotation: x:54.75 y:0 z:45
This should fix it :D
Ah yes, it's perfectly lined up now c: thanks for the tip, i'm rerendering it right now
This inspired me. I didn't download your blend but started playing around with the idea and came up with an Impossible Bow Tie, posted on Blender Artists with credit for the inspiration. Looking at your renders I think I;ve used a slightly different method to produce the effect. I'll submit the blend here.
I'm glad i was able to inspire in any way possible c: may i have the link to the forum post? I'd like to see the impossible bow tie, i'm curious
The impossible Bow Tie has been accepted:
http://www.blendswap.com/blends/view/74946
Pretty cool, I always liked this kind of visual trickery. One thing that I could just be remembering wrong is the top. Along the faces pointing to the left of the camera on the top, shouldn't there be a face at the second block? Either way, it looks awesome.
Awesome!