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Showcase: Crack, Close Up - Lens Blog - NYTimes.com](http://lens.blogs.nytimes.com/2009/07/22/showcase-25/):

When Tony Fouhse first exhibited his stylized photographs of crack addicts made on a street corner in Ottawa, Canada, he was unsure what the reaction of the opening-night audience would be. But he knew that some of those in attendance would approve: the subjects themselves.