Sunlit storm clouds near Saskatchewan, Canada’s Qu’Appelle Valley capped a day of storm chasing for Your Shot member Mark Duffy. “The day for the most part was fairly flat, except for one developing thunderhead, so I started heading toward the back of this cloud formation,” he writes. “I went through the Qu’Appelle Valley from the north at Marquis and ended up at sunset at Tuxford. The sun shone through at the horizon and created a beautiful stormy sunset. I thought the shapes and color of the granary and Quonset were an interesting anchor for the shot.”

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