Royalty-Free Tower Photos, orientation: horizontal, dominant color: gray
- 2349x1763 Public Domain
- 3762x2196 Public Domain
- 5616x3744 Public Domain
- 2991x1887 Public Domain
- 2001x1334 Public Domain
- 3000x1433 Public Domain
- 1920x1440 Public Domain
- 2005x1044 Public Domain
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- 6000x4000 Public Domain
- 5184x2969 Public Domain
- 1280x853 Public Domain
- 6000x4000 Public Domain
- 1920x1200 Public Domain
- 1991x1327 Public Domain
- 2288x1712 Public Domain
- 3264x2448 Public Domain
- 4000x3000 Public Domain
- 4496x3373 Public Domain
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- 5111x2875 Public Domain
- 4000x3027 Public Domain
- 3872x2592 Public Domain
- 3264x2448 Public Domain
- 5184x3888 Public Domain