My choice would be Mel Karch. His work/style is perfect for this concept. Whilst I could not find any city shots in his portfolio. The mood and lighting and vibe he gets with his work is perfect. He connects well with his subjects. I want the girls to look cool and sexy walking barefoot in the most inappropriate places in a city - in contrast with shoe clad pedestrians - Location: London or New York I would mix colour with black and white shots - Black and white is great for showing texture and soul! He has a certain energy in his work that would work well and technically he is excellent.