Rainbows in the valley

We've had quite the time of it of late with lots of rain; but happily after the worst of it (when it was wall to wall rain and living in the clouds for days) we get to share rain with sunshine.

Today as we were working away; we looked out across the valley and saw a rainbow IN the valley - we were looking down on it!  It seemed quite wondrous to me.  There was also the hint of a double rainbow.

One thing that still fascinates me is that if you see a double rainbow, the presentation of the colours is reversed or mirrored. That is, the outer edge colour of one is the inner edge colour of the other. You can kind of see it here...