Royalty-Free Investigations Photos, minimum size: 2k

4928x3264

clear magnifying glass with black frame

Public Domain
4288x2848

closeup photo of woman putting hand on chin

Public Domain
3000x2000

The Sherlock Holmes text

Public Domain
4000x2667

magnifying glass photograph

Public Domain
4000x2667

assorted-color postage stamp collection near magnifying glass on table

Public Domain
4000x2667

assorted-color postage stamps

Public Domain
4000x2667

black magnifying glass on book page

Public Domain
5184x3456

person injecting fluid on persons arm

Public Domain
6277x4188

LEGO mini figures

Public Domain
3719x2752

CT scan result

Public Domain
4748x3165

man lying on the floor near stairways

Public Domain
4608x3456

black and gray stethoscope

Public Domain
4272x2848

severed arms, vehicular death, halloween, death, halloween decor, halloween decorations

Public Domain
5760x3840

white and black microscope

Public Domain
4608x3456

gray stethoscope on white background

Public Domain
6000x4000

book, read, abstract, literature, stack, education

Public Domain
4608x3456

black stethoscope on table

Public Domain
3008x2000

quality control

Public Domain
6000x4000

photo of stock of books

Public Domain
4608x3072

two white dome pole security cameras

Public Domain
4225x2848

human skeleton inside car painting

Public Domain
8000x8000

two person stickers performing massage

Public Domain
2748x3664

painting of hand

Public Domain
5000x3333

white tape measure

Public Domain
4752x3168

white graphing paper with wave line print

Public Domain
8000x8000

illustration of massaging

Public Domain
8000x8000

photo of stick man holding person laying on bed

Public Domain
3600x2542

Analysis logo

Public Domain
5184x3456

blood pressure monitor on top of pink printed paper

Public Domain
3504x2336

fountain pen between ruler and calculator

Public Domain