Royalty-Free Imprisoned Photos, dominant color: gray
- 6000x4000 Public Domain
- 2780x4170 Public Domain
- 4320x3240 Public Domain
- 4608x3072 Public Domain
- 5472x3648 Public Domain
- 3539x2369 Public Domain
- 4000x2651 Public Domain
- 4896x3264 Public Domain
- 3072x2304 Public Domain