Morning Twilight: Gates of the Valley
We visited the Tunnel View overlook several mornings and evenings for photography at sunrise and sunset. This photo of morning twilight was taken a few minutes before sunrise. Canon EOS 5D Mark IV, EF24-105mm f/4L IS II USM, 45 mm, ISO 100, 4.0 sec at f / 11, © 2017, David W. Boston.