Royalty-Free Limestone Photos, dominant color: gray
- 4000x3000 Public Domain
- 4000x3000 Public Domain
- 4000x3000 Public Domain
- 4000x3000 Public Domain
- 5326x3555 Public Domain
- 4000x3000 Public Domain
- 3645x2050 Public Domain
- 4000x3000 Public Domain
- 3872x2592 Public Domain
- 5910x4000 Public Domain
- 5184x2916 Public Domain
- 1920x1440 Public Domain
- 5000x2830 Public Domain
- 1920x1440 Public Domain
- 3000x4000 Public Domain