Royalty-Free Geological survey Photos, minimum size: 4k, dominant color: gray
- 4928x3264 Public Domain
- 4928x3264 Public Domain
- 6000x4000 Public Domain
- 4928x3264 Public Domain
- 4928x3264 Public Domain
- 5549x3248 Public Domain
- 4896x3672 Public Domain
- 4896x3264 Public Domain
- 4752x3168 Public Domain
- 5184x3456 Public Domain
- 5184x2916 Public Domain