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Close-up of the rugged rock wall lining an underground tunnel
Panoramic and environment view in the caves of Zugarramurdi, August 2019
Beautiful gallery in the karst cave
inside old dirty sewer line pipe. rusty casting iron drain tube
Boreholes in coastal rock in the Northern Territory of Australia
Vertical of abandoned railroad tunnel through bedrock in Connecticut, black and white. The Shepaug Valley Railroad ran through here from 1875 to 1948. To create the tunnel, Pennsylvania miners blasted through 235 feet of schist, a metamorphic rock. It was a very tight fit for the steam locomotive and train cars. The tunnel and footpath are in the Steep Rock Reservation, a nature preserve in Washington, CT. Some people are afraid to walk through.
Various valleys and gullies of water at the bottom of Lake Cerkniška in Slovenia. The lake thus dries up and flows into underground rivers approximately every 50 years.
View from boat of beautiful circle-shape cave in Puglia, South Italy
Inside view of borra cave with colorful lights, Araku Valley, Visakhapatnam Andhra Pradesh, India, March 04 2017
Monochrom sensor serie: Abstract Background with Marble.
Bat on a wall in a karst cave
Weathered rock wall detail.
Interior of a cavern with stalactites and stalagmites in the province of Cuneo (Piedmont, Italy).
Natural texture
Natural ecology, stone, rust, texture, background, abstract, plain stone, rock, building material, shape, solid, marble, granite, sea stone, wall, floor, stone wall, color, nature, simplicity
background textures
Stalactites in a karst cave
Textured Background With Copy Space
Well-preserved fossilized herbivore dinosaur footprint on a rock in Sataplia Strict Nature Reserve, Georgia.
No people
Tham Sam Rock Art ancient cave in Phang-nga, tourist place in Thailand
Stone wall
Selective focus. The texture of the rock, the background of the gray wall
Shapes in the patterened rock strata at Zion National Park in southern Utah, created by wind erosion.
a drain embedded in a tan, textured wall with a smooth, reflective floor in the foreground. balcony drainage. hole in the wall.
Cave wall stalactites creates an abstract background
wall of a house as a background in the city of Dnieper in Ukraine
Detail of a rocky beach with (mostly) sandstone rock formation at the coastline of the Greek Island of Chios in the Aegean Sea in early autumn (October). The image was captured on old-fashioned 35mm black and white film by an analogue (or analog) 35 mm film camera. The granularity in the image is real film grain (due to the presence of small particles of a metallic silver on the negative). Minimal post processing has been done (only adjustment of histogram). The image is part of a series of the rocky coastline of Chios, Greece.
Jerusalem, Israel, February 29, 2020 : The spring flows in the cleft of the mountain and comes into the Pool of Siloam in Silwan, the Arab suburb of Jerusalem in Israel
Stone and soil background
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