Royalty-Free Opera Photos, dominant color: blue, sorted by aesthetic score
- 6000x4000 Public Domain
- 5999x3098 Public Domain
- 2048x1536 Public Domain
- 1920x1280 Public Domain
- 5184x3337 Public Domain
- 1920x1440 Public Domain
- 3872x2592 Public Domain
- 3872x2592 Public Domain
- 4928x3264 Public Domain