I drove out of Calgary towards Chestermere. I heard thunders, the dark heavy clouds cought up with me. It started to rain in a flash, however towards the west where the Sun was setting, the clouds broke up and let the rays in. Then I had one of the most beautiful rainbow displays I have ever seen. Both rainbows were bright and well defined. My only problem was that the deluge was so heavy and long that I could not go outside and capture the whole arc. I waited till the rain subsided, then took this image (Alberta, Canada).