It has been said that reality depends upon the crystal through which one sees it. Here there was a sunny day, skies clear and nobody would expect to see a rainbow on a sunny day. And yet, it always depends on the perspective from where we look at things. I can tell you that, the day I took this picture, more than one person walking around asked themselves what was I doing moving sideways, up and down with my camera on my hands. From their perspective there was nothing but a boring sprinkler.