Colin Westerbeck is a writer, curator, and teacher of the history of photography. He is also the co-author along with Joel Meyerowitz of Bystander: A History of Street Photography.  This special two-part interview which delves into an in-depth conversation of street photography then and now.    http://en.wikipedia.org/wiki/Colin_Westerbeck   http://www.amazon.com/gp/product/0821227262?ie=UTF8&camp=1789&creativeASIN=0821227262&linkCode=xm2&tag=thecanfra-20   http://natandvir.com   http://streetphotography2015.com   http://ibarionex.net/thecandidframe/   info@thecandidframe.com