Black minimal letters by LETME from Moscow, Russia.
One year of graffiti by SKUM from Barcelona.
2nd part of the serie “3x3x3″ by Zonenkinder: 3 photographer from Hamburg, 3 questions, 3 favourite shots of streetart. This time Bildpixel.
The history of graffiti on trains in Madrid.What does graffiti have to do with hip hop? and a few other good articles at urbanario.es.