For size reference: the concrete block on top left corner is about 2 meter/6 feet wide, from sea level (average level) to top of cliffs is 20-30 meters/60-90 feet.
Shot inside The Bristolian Buffet Car, STEAM, Museum of the Great Western Railway, Swindon, Wiltshire, England.
Shot at 35mm, f/8, ISO 400 and an Exposure of 1.6 seconds.