Depth of Field examples

I have added two graphic examples of the effects of aperture setting on depth of field in a photograph.

I have set up a blog for the Laws of Light course. Some of the first topics we will address is the Law of Color temperature (degrees Kelvin) technique of White Balance, and the Inverse Square Law of Light and how they effects how a dslr camera see color and light intensity in the real world.

Below is a weblink with some basic information on the topic of Color temperature...

https://www.cinema5d.com/what-is-color-temperature/

and more on the Inverse Square Law of Light Intensity -