While efforts to combat street art continue, its acceptance seems to be growing in the cultural world, which mat not be good for “real” street art. As its acceptance has grown, street art has started showing up everywhere. There are books about the topic, it is the main focus of magazines, and blogs display daily photos of street art from more and more cities around the world. A city’s well-know street art appears in guides for tourists. Visitors to Berlin can even take a class on street art as they study local examples.