background, beach, believe in yourself, blue ball, body, bomber, channel, clouds, double exposure, extract, ferris wheel, focusing and exposure meter, gates, girl, isaac gautschi, large-format cameras, lenses, light, lights, lock, london, longexposure, machinery, motion, nature, new york, night, of the cylinder, of the diaphragm, paris, people, road, sea, silhouette, slight blurring, stones, street, sunset, town, united states