Royalty-Free Natural history Photos, dominant color: gray

2560x1707

document, parchment, the middle ages, princely, royal, history

Public Domain
2115x1591

water, formation, sluice, waterfall, natural water, nature

Public Domain
5472x3648

Closeup view of nature

Public Domain
5472x3648

Closeup view of nature

Public Domain
5472x3648

Closeup view of nature

Public Domain
8520x4465

mountains, natural, wonderful view, mountain, nature, mountain Peak

Public Domain
3264x2448

landscape with mountains nature scenery

Public Domain
4000x3000

nature, sea, water, wave

Public Domain
3992x2992

backgrounds, no people, water, nature

Public Domain
4452x2472

nature, forest, tree, fog

Public Domain
4752x3168

Forest Nature Tree Winter

Public Domain
3456x5184

nature, water, outdoors, sea

Public Domain
3376x2251

Having fun with soap bubbles in the nature

Public Domain
4000x2667

Amazing Waterfalls in Pure Romanian Nature

Public Domain
3866x2577

natural wood in close up photo

Public Domain
2000x1125

ice, winter, cold, frozen, nature, cool

Public Domain
2544x1734

lavender, dried, plant, herbal, natural, flower

Public Domain
2272x1704

background, wood, vintage, structure, texture, nature

Public Domain
1280x1920

wilderness, waterfall, hiker, water, nature, river

Public Domain
2534x1657

donkey, animals, nature, mouth, teeth, funny

Public Domain
2000x1333

squirrel, eat, cute, food, nut, nature

Public Domain
3000x2000

winter, ice, cold, season, nature, ze

Public Domain
3334x2435

Background, Backdrop, Pattern, Design, material, natural

Public Domain
3618x2412

bloom, blossom, flora, flowers, lavender, nature

Public Domain
3300x2200

bare tress beside moutain

Public Domain
3264x2448

brown concrete arc door

Public Domain
2400x1800

road under bridge covered with snow

Public Domain
1280x853

gray and brown stone wall

Public Domain
4608x3456

texture, nature, mud, trough, river, pool

Public Domain
4272x2848

texture, rock, nature, textured, gray, backgrounds

Public Domain