Panorama from Tower Bridge at dawn. "Photographer's notes:" Each of the 36 frames (2 rows, portrait) were taken with a Sony A77II camera and Sony 50 f/1.8 lens. The exposure was f/5.6, 1/160s, ISO 100. The camera was supported by a Giottos YTL 9383 tripod, Sunwayfoto DB-36 ball head and Nodal Ninja 3II panoramic head.