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Pachypodium rosulatum, Apocynaceae, Madagascar
Rock formations on Oahu coast
Layers of orange rock exposed in stone pillar
A succulent plant tucked into with weeds along a gravel path.
scenic coast landscape at Zumaia Flysch trail in the basque country, Spain
Rocky coast of Peniche - giant limestone boulders and cliffs. Ocean and cloudy sky are on the background.
White begonia flowers in a city park on a flower bed
Bartin, Turkey-September 15, 2012: Close-up of a Bunch of Dandelions in Amasra, Some of them haven't opened yet. Amasra is a district of Bartin province in the Western Black Sea Region.
Dry chia seeds background, macro
Snow Canyon State Park is an area of red sandstone cliffs, eroded formations, petrified sand dunes, black lava, a little slot canyon, and other wonders just minutes from downtown St. George, Utah.  This strange formation looks as if this sandstone wall was scraped flat eons ago, but it would be difficult to explain how that would have happened.  More likely would be that a vertical layer of harder sandstone has resisted erosion more than the underlying strata.
Petrified Forest National Park, a natural attraction place with many petrified tree trunks and fossils, in Arizona, USA.
Underwater photo of tropical giant clam on a reef in the Red Sea.
Tawila village in mountains of Yemen
Sweet-Alyssum 'Snow Crystals'
Ballota beach also known as Rio Cabo beach in Cudillero, Asturias, Spain. Cloudy day.
Calama, Chile
Green plants
Rock formation with multiple thin layers of shattered rock.
The chickweed (Stellaria media) blooming in a meadow
A thick vein of white rock separates large masses of black rock in an interesting geological feature in the Gurvan Saikhan Mountains, found in the Gobi Gurvansaikhan National Park.
This rock, made of salt, limestone and sandstone, is also known as Paredão Salitroso in Portuguese. It is located in Porto Feliz City, in the state of São Paolo - Brazil
A geological formation at Vasquez Rocks in Santa Clarita.
Sandstone mountain canyon\nlandscape, Travel of scenery, Geology formation tourism cliff.
Clouds by coast
A closeup of a large bush in a garden in full bloom on a spring day.
low angle view of basalt rocks background in autumn day.
Bandelier National Monument, New Mexico
wildflowers
Panoramic view of the beautiful beach of Ile Saint Nicolas, main island of the famous Glénan archipelago located off the Brittany coast of Concarneau in the Morbihan department in western France
Seaweed on rocks at low tide , Bladderwrack
Free Images: "bestof:Eldredgeops crassituberculata with brachiopods, Middle Devonian, Silica Shale units 7-8, Sylvania, Ohio, USA - Houston Museum of Natural Science - DSC01737.JPG"
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