Driving west of Calgary last week, the colors in the sky at dusk were beautiful. I stopped at a pullout along a range road and photographed a bit of the prairie and the sky during the sunset. A storm was heading east out on to the prairie, its trailing edges spreading across the sky, catching the sunlight in a variety of hues.
The headlights of a car driving towards me created long streaks during the five second exposure. The streaks adding another element to an already interesting prairie scene.