Today’s pic comes to you all the way back from 2008. This is one of the brightest rainbows I’ve ever taken a picture of. This was also one of the few horizon to horizon rainbows I’ve seen. It was too big to fit into one picture or even two.
Little-known fact: Photoshop (or at least the version I had then) has problems making a panorama with a rainbow in it. For whatever reason, the rainbow always comes out choppy.
Another little-known fact: The second (fainter) rainbow of a double rainbow is upside down. The red is on the bottom.