Stunning 2D (or 3D?) Artworks!

These are street artworks and I am stunned by the concept, the idea, the skill, everything! My personal favorite is the "Siete Punto Uno" by John Pugh. Since it is very realistic and I love the idea of a...secret historical site in the middle of the city. Anyway, check out the site and tell me what you think :)

http://ow.ly/1112N