Try This At Home Exercises, Chapter 6: Controlling the Light
Chapter 6.1 - Gray, White and Black All Over
Chapter 6.2 - Gray, White and Black All Over—Take Two
Chapter 6.3 - Go Too Far—On Purpose
Chapter 6.4 - Gray Cards at High Noon—Your Camera’s Dynamic Range
Chapter 6.5 - Change the Photo by Not Doing Anything