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Etched in Snow

Detailed Description

Is this a black-and-white image? No, this is a natural color image of snow-covered southwestern Russia. Windbreaks, roads, and fence lines look like random pencil marks near the Volga River, which flows across the top of the image. The thick lines are trees planted to protect fields from dry wind and erosion; these windbreaks retain snow, allowing more moisture to penetrate into the soil.

Sources/Usage

Public Domain.