This project is really kewl, relatively speaking.
The creators of this unique sculpture have also done four other Escher inspired Lego sculptures. The neat thing is they tell you how they did it. He also has a collection of Lego mathematical sculptures.
I think Relatively is my favorite of them. Likely this is true cause, other than Reptiles, it is my favorite Escher Sketch. (I have always been tempted to buy a print of it but I am afraid I would not know which end to hang up.)
