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Close up of horizontal layers of rock, with some soil clinging to the rock.

Texture of gray stone with layers and lines for background and pattern. Gray and yellow grunge banner. Beautiful stone texture made by wind and sea

Full frame of vegetation of Banff National Park, Alberta, Canada.

Stones the structure of the nature background, gray texture. Iron mine, natural texture of volcanic stone

Rock background

Detail of gray slate rock with lichen

View of the different strata from a rock.

Location: Sangatta, East Kalimantan/Indonesia

A beautiful limestone formation with a dramatic sky in the background. Picture from the Baltic Sea

Photo taken at water edge in Canada’s Cottage Country Muskoka area.

White and brown limestone mountain, layered rock, natural stone near Mediterranean Sea in Gargano, Italy. Background, close-up

The texture of a rocky cliff

Rhythmic stratification of sedimentary rocks deposited in horizontal layers. Broken Coast of Liencres, Cantabria, Spain.

A cliff face showing rock strata.

texture of stone, flow pattern. sinkhole, also called sink or doline, topographic depression formed when underlying limestone bedrock is dissolved by groundwater. Underground wrinkles formed from prehistoric earthquakes. High quality photo

Rock greenshield lichen and leaf in the Connecticut woods. Though it undergoes photosynthesis, this is not a plant but a symbiotic composite of a fungus and an alga. Lichens also grow on trees and soil. Photo taken in winter.

The set of round ancient granite millstones. Stones are destroyed by time and weather. Isolated

Natural rock

Vertical vein of a mineral deposit exposed in rocks.

The shapes, textures and colors of the lichens and moss covering this natural granite boulder located in the Devil's Tower National Monument, Wyoming.

A close up of various lichen growing on stone.

Devonian fossils in limestone matrix include bryozoa, crinoid, and brachiopod fossils. Largest pieces are about 1/2 inch (10 mm). Fossil and Prairie Park Preserve, Silos and Smokestacks National Heritage Area, Rockford, Iowa, USA.

Mossy green lichen growing in splotches over a grey stone face.

A variety of lichen growing upon the sharp weathered bedding planes of metamorphic rocks on the coastline of Qunitin Bay, County Down, Northern Ireland.

closeup of grey layered rocks for background use

Marble texture abstract background in natural colors.

cement cracked background.

Abstract rock background

Texture made from small stones. Abstract composition.

Rock Background

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