Photography: SOMEWHERE OVER A RAINBOW

I wrote 12 pages of my script today, if I keep going like this I'll get to first draft in 7 days ...Naomi

My neighbours took this photo of a rainbow over the beach on their iphone, at the same time it was hanging over our street. I'm going to ask Dr Carl, on Twitter, 'how can it be?' Is it something to do with an illusion of light? Or is it magic? There certainly is no pot of gold.

Photo by Kurt and Esther