Royalty-Free Mid-air Photos, dominant color: gray
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- 3116x2357 Public Domain
- 2316x4117 Public Domain
- 3648x5472 Public Domain
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- 2650x1767 Public Domain
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- 5000x3333 Public Domain
- 2783x1600 Public Domain
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- 3000x1996 Public Domain
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- 3000x2143 Public Domain
- 4641x3094 Public Domain
- 1920x1380 Public Domain