I couldn't find a single photo of a rainbow among all my photos
so I have cheated a little. However I consider it an 'important' cheat because it had a great influence on my life
This is a photo of a couple of pages from a book I have had since my childhood
It is a book called Bible Firsts by Charles L Paddock. I read it when I was about 8 years old and I believe it is what put me on the course to atheism.
Oops beaten to the rainbow.