Street art is controversial. Some don't consider it art, others pay millions for the works of artist like Banksy. Artist like Banksy started on the streets, part of his art is his anonymity. I walk the streets of cities in search of street art, visiting many different neighborhoods photographing along the way. Each neighborhood has it's own style of work and cultural representation. Art walkabouts with no direction are such a great way to discover the art of the city.