August rainbow

After a beautifully sunny and cool day here, somehow - crazily - the low clouds rolled in and during dinner and evening program we had a cold rain shower. At some point in there it stopped for a while, the sun came out, and this bright full rainbow appeared. I've never seen such a bright rainbow here, nor a complete one (it went from horizon to horizon). This photo doesn't do it justice, but I had to stop along the road and snap it.