300 shots were stack in this picture. the exif was 15s each frames the foreground was lighten up by the street light. i shot 300 frames with Nikon D600 in RAW format and each shot has been process in Lightroom 5 before export into jpeg and stack with starstax in mac osx after the stack i throw it into photoshop cc to do some post process via 500px https://ift.tt/33429RB
