Discovering Exposure the Old-School Way – On a clear, cloudless day at Silchester Roman Wall (Calleva Atrebatum), I decided on using the Sunny 16 Rule for the very first time. Armed with my Bronica ETRSi medium format camera and the 75mm lens, I loaded up a roll of Kentmere Pan 100 and left the light meter behind, Using the Sunny 16 Rule.…