Where do you draw the line when you decide to take a photograph? What subjects or approaches are off limits? What are the legal limits and obligations that a photographer faces when making photographs in public? When is consent required? All of these questions and more in this episode.Links:Arne Svenson: NYC Neighbors photosPhilip-Lorca diCorcia: HeadsMiroslav TichyWalker Evans: Subway PhotosBruce Gilden: On the Streets video