Royalty-Free Peter Photos, dominant color: gray
- 4682x2634 Public Domain
- 2553x1472 Public Domain
- 5854x3913 Public Domain
- 4320x3240 Public Domain
- 4000x2667 Public Domain
- 5760x3840 Public Domain
- 4898x3265 Public Domain
- 1990x1438 Public Domain
- 3456x5184 Public Domain
- 4000x2156 Public Domain
- 3649x2622 Public Domain
- 3000x2171 Public Domain