Mammatus storm clouds over a prairie dirt road, Saskatchewan, CanadaComing storm in summer, huge dark clouds over lake, Zyuratkul National Park, RussiaSunset at the Grand Prismatic Hot Spring in Yellowstone's Midway Geyser Basin, Wyoming, USA
Desert monsoon, Red Rock Canyon, Las Vegas, Nevada, USAWinter landscape with lonely spruce tree in front during snow storm at sunset
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