Graffiti at it's best...........

In connection with an exam I took before the summer I found these beautiful graffiti pieces..
With my passion for art, I think the streets are a perfect gallery! (unless it's unessecary violation of someones property: tagging bombing etc.)

I just love the shading, colors and the shapes..... truly inspired.. again heh :)

I wonder where they are in the world so that I can see them IRL, who did them, and wish I had the same skills........