Skool is cool. Go their.

In Europe, there is a lot of graffiti. Some of it is well done and you can appreciate the talent for design and color. Some of it is just vulgar and ugly and pointless. 

Some is Christian: 

My favorite is when there are mistakes. This figure is high on drugs and the message is to get to work.

 Good message, but if you look carefully (and you know French grammar), you’ll see an obvious error. Someone else saw it before us. He or she crossed out the extra 's' and wrote: 'Go to school!'

In Lyon, in an effort to make the city more beautiful, artists made murals all over buildings that were otherwise boring and gray. They are painted to look 3D!

Here are some examples: