September Daily Challenge: Day 11 - Black + white

Abort challenge! Abort! Abort!
I can't do a rainbow in black+white (well you can but it doesn't look as nice).

You really will have to view this in large (to see the imperfections in the stitching!)

Came back from work today and walked up the lanes to get a suitable haybale subject for black and white blip. On the way back the heavens opened and Lo! rainbows appeared all around. Me and camera got wet but now have millions of rainbows to sort out.