Royalty-Free Books in the library Photos, orientation: horizontal, dominant color: gray
- 4470x3352 Public Domain
- 5390x3593 Public Domain
- 5511x3585 Public Domain
- 1920x1271 Public Domain
- 6016x4000 Public Domain
- 5472x3648 Public Domain
- 6000x4000 Public Domain
- 5472x3648 Public Domain
- 6000x4000 Public Domain
- 3500x2360 Public Domain
- 3821x2569 Public Domain
- 3836x2999 Public Domain
- 5834x3886 Public Domain
- 7360x4912 Public Domain
- 4572x3321 Public Domain
- 5616x3744 Public Domain
- 4400x3406 Public Domain
- 5472x3648 Public Domain
- 3872x2592 Public Domain
- 2176x2176 Public Domain
- 5184x3456 Public Domain
- 4752x3168 Public Domain
- 6016x4000 Public Domain
- 4752x3168 Public Domain
- 2000x1560 Public Domain
- 6000x4000 Public Domain
- 4752x3168 Public Domain
- 4128x2322 Public Domain
- 5151x3470 Public Domain
- 4431x3323 Public Domain