Bah, sorry, but most modern concrete buildings do indeed look better with graffity, no matter whether you see it as art or not. Every bit of color helps on thos

Bah, sorry, but most modern concrete buildings do indeed look better with graffity, no matter whether you see it as art or not. Every bit of color helps on those grey/dirty glass and concrete monstrosities. (the OPs photo is actually a perfect example of that, without graffity it would just be a depressing grey wall, I much prefer the colorful "defaced" version)