macro shot salt grains icy sidewalk surface the winter

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Macro shot of big, white salt grains on icy sidewalk surface in the winter Royalty Free Stock Photo

Macro shot of big, white salt grains on icy sidewalk surface in the winter. Applying salt to pathways Royalty Free Stock Photo

Macro shot of salt grains on icy sidewalk surface in the winter Royalty Free Stock Photo

Macro shot of salt grains on icy sidewalk surface in the winter

Macro shot of salt grains on icy sidewalk surface in the winter. Applying salt to keep roads clear and people safe in winter weather from ice or snow, closeup view