Royalty-Free Operation Photos, minimum size: 4k, dominant color: blue

3850x2750

woman operating radar monitoring system

Public Domain
5184x3456

three green mattress

Public Domain
5184x3456

Gray and Black Tower Viewer Near Green Grass Field and Beach Under Blue White and Gray Clouds

Public Domain
4720x3154

photo of gray steel tool with

Public Domain
4000x3000

closeup photo of gold-colored scope

Public Domain
4000x2666

woman wearing black blazer

Public Domain
6000x3372

two silver flat screen computer monitors illustration

Public Domain
3474x5000

woman wearing nurse uniform

Public Domain