Last time we covered the exposure triangle. Now, let’s take it a step further. Each corner of the exposure-triangle has two fundamental elements - what I like to call the "compositional" effect and the "technical" component.
The compositional effect relates to how each setting will affect the more creative part of the photograph – such as how much movement or focus is present. The technical component relates to how much and how long the light is allowed into the exposure. Knowing which setting controls what is key to not only mastering manual exposure, but will also increase your speed of controlling the settings as you learn.
Shutter (located in the camera body)
Aperture (located in the lens)
This article is intended to help expose a bit of the iceberg of information that falls under manual exposure; I hope it’s been helpful for you. When you're ready for more, register for my online Shooting in Manual class. I also offer 1-on-1 support via Skype and locally in Long Beach, CA.