Royalty-Free Guardian Photos, dominant color: gray
- 1920x1351 Public Domain
- 4272x2848 Public Domain
- 3471x2311 Public Domain
- 5642x5616 Public Domain
- 5120x3239 Public Domain
- 3840x2560 Public Domain
- 3960x2639 Public Domain
- 4272x2848 Public Domain
- 4272x2848 Public Domain
- 5213x3475 Public Domain
- 6000x4000 Public Domain
- 6000x3375 Public Domain
- 5960x3229 Public Domain
- 2667x4000 Public Domain