Royalty-Free American Photos, orientation: horizontal, dominant color: gray
- 4288x2848 Public Domain
- 3888x2592 Public Domain
- 3000x2143 Public Domain
- 2000x1229 Public Domain
- 2048x1536 Public Domain
- 3000x2000 Public Domain
- 3504x2336 Public Domain
- 2165x1453 Public Domain
- 2100x1500 Public Domain
- 2048x1566 Public Domain
- 2513x1670 Public Domain
- 2500x1478 Public Domain
- 2950x2094 Public Domain
- 3543x2362 Public Domain
- 1920x1275 Public Domain
- 2100x1450 Public Domain
- 5760x3840 Public Domain
- 5184x3456 Public Domain
- 3072x2048 Public Domain
- 3648x2736 Public Domain
- 3890x2949 Public Domain
- 1950x1500 Public Domain
- 6144x3456 Public Domain
- 6000x3197 Public Domain
- 3504x2336 Public Domain
- 1920x1597 Public Domain
- 4056x2694 Public Domain
- 1920x1345 Public Domain
- 5616x3744 Public Domain
- 6016x4000 Public Domain