Royalty-Free Concrete Photos, dominant color: gray
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- 4000x6000 Public Domain
- 5472x3648 Public Domain
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- 2365x1774 Public Domain
- 2524x1683 Public Domain
- 1920x1161 Public Domain
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- 3264x1824 Public Domain
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- 4557x3418 Public Domain
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- 5616x3744 Public Domain
- 2000x1328 Public Domain
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- 2500x2127 Public Domain
- 1920x1280 Public Domain
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- 1667x2222 Public Domain
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- 1920x1080 Public Domain
- 2365x1774 Public Domain
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- 4178x2775 Public Domain