I love Schoolhouse Rock. Whenever my girls watch their dvd I find myself humming the songs for the rest of the day, week, month…
I bet you didn’t know that Schoolhouse Rock could be applied to photography. But I can bet that if you know the tune to the following song, it is going to get stuck in your head.
Three is a magic number,
Yes it is, it’s a magic number.
Somewhere in the ancient, mystic trinity
You get three as a magic number.
The past and the present and the future.
Faith and Hope and Charity,
The heart and the brain and the body
Give you three as a magic number.
One of the rules of composition is to use odd numbers. It is a good rule, when one remembers to use it. I think it is best utilized when dealing with small numbers.
For instance, if you have a choice to present two, three, or four of something. Try three. It makes a more interesting photo and gives the eyes room to roam. If your eyes are roaming, they don’t get bored.

If you are dealing with like objects, remember, it isn’t necessary for them all to be in focus.

Every triangle has three corners,
Every triangle has three sides,
No more, no less.
You don’t have to guess.
When it’s three you can see
It’s a magic number.
The nice thing about the rule of three is it makes a triangle. When you are composing different items in the frame, it isn’t necessary for them to be the same, in order for them to still be subject to the rule of three.
For instance, in the image below there are three points: the blossom, the bud pointing into the frame, and the bud in the upper right corner. These three elements or points make a dynamic triangle that moves the viewer through the frame.

A man and a woman had a little baby,
Yes, they did.
They had three in the family,
And that’s a magic number.
—Three is a Magic Number by Bob Dorough
