Carly Ritter took this image with a Leica M* and a Voightlander 12mm lens. Using an 8 second exposure, at f/10, ISO 160, she brought the San Francisco night alive. Converting to black and white gives it a totally different feel. I think a few adjustments to give it more tonal range and detail would perfect it. Also, with so little detail in the upper sky this could make a good panoramic crop.