- 55100 1280x720 communication, blue background, scheme
- 12845 1280x720 polar bears, communication, animals
- 105256 1280x720 galaxy cluster, gravity, communication
- 6493 1280x720 earth, planet, communication
- 11490 1280x720 penguins, three, communication
- 31726 1280x720 computer code, screen, communication
- 18173 1280x720 person, schemes, plexus