The “Penrose Triangle”, also known as a Penrose Tribar is an impossible object:

If you look at any vertice it makes sense but the shape, as a whole, cannot exist … well, until now that is.

When I first saw folds of this I was intrigued, knowing a folder on Facebook, he suggested I approach the designer, Nick Robinson, who graciously shared his design with me (isn’t the interweb amazing). Continue reading →