Royalty-Free X class Photos, orientation: horizontal, dominant color: gray

4910x3245

human skeleton holding x-ray paper

Public Domain
1920x1920

CT scan of human brain

Public Domain
3264x2448

x-ray, medical, broken, arm, doctor, x ray

Public Domain
3054x2542

x-ray of a lungs

Public Domain
5444x3647

silver iPhone X on table

Public Domain
1920x1440

round red medication pill forming X

Public Domain
2448x2448

school classroom during daytime

Public Domain
6000x3978

space gray iPhone X beside a black smartphone

Public Domain
2304x1536

black and blue headphones near space gray iPhone X and brown leather case and round silver-colored analog watch

Public Domain
2048x1365

white and red Tesla gas station

Public Domain
3872x2592

man wearing black Nike Jacket sitting while reading a book

Public Domain
5616x3744

seminar, class room, school, tables, chairs, room

Public Domain
3930x2273

black chalkboard

Public Domain
3872x2592

assorted paintings on white wall

Public Domain
3600x2760

grayscale photo of women doing dance gesture

Public Domain
4928x3264

rectangular white table and chairs

Public Domain
4288x2848

grayscale photo of boy inside classroom

Public Domain
3456x2304

girl holding pen

Public Domain
1920x1435

group of people in one area during daytime

Public Domain
2048x1536

closeup photo of blue Premium button-up dress shirt

Public Domain
3264x3022

man in white Santa Claus costume choking himself using string lights

Public Domain
2048x1536

group of people inside room holding papers

Public Domain
3456x2304

man and woman jumping photo in the sea

Public Domain
2996x1926

English language Hello! Hi! text

Public Domain
5940x3772

black sunglasses

Public Domain
3000x2000

blue and black plane under white sky

Public Domain
2000x1429

photo of two men in forklifts

Public Domain
5184x3456

clear glass mug on brown wooden surface

Public Domain
2000x1518

man beside projector projection showing forklifts in front of group of people sitting on chairs

Public Domain
1950x1309

boy carrying black backpack going through yellow school bus

Public Domain