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Euphorbia obesa is a subtropical succulent species of Euphorbia genus.
dry rhizome of common reed\n, aurundo donax
Puerco River Valley anthropomorphs, zoomorphs, katsinas, tracks, hands, geometrics in manganese and iron oxide.
Cacti (Echinocereus sp.) and Opuntia, yucca, agaves and other desert plants in the mountains landscape in New Mexico, USA
Hardy plant found in Northern South Africa.
This is an afternoon trip on the Sterkfontein landscape in Gauteng, where the first beings on earth were discovered. This is the land they use to walk on.
Luxury stone background, nature pattern for use.
Rocks that once held down the edges of a Native American tipi remain in a circle, sunken into the soil with time where they were left on the prairie. The tipi ring sits among many more rings that remain on the hilly plains of Pawnee National Grasslands in northern Colorado.
Close-up of a succulent plant growing on a honeycomb weathered rock in a sandy desert environment. Ideal for nature, desert landscapes, and botanical themes.
A unique small green plant sprouting from soil atop a rock,
Arid cactus scattered countryside near Phoenix, Arizona.
This is a structure of a tropical root made from several pictures, photographed in the studio
Horned Toad in desert near Split Rock in Wyoming, USA, North America.
Computer generated 3D illustration with the extinct pliosaur Kronosaurus attacking the extinct fish Dapedius
Mountain slope texture. Juuku gorge, Issyk-Kul region
The dinosaurs Ornitholestes running through a forest in this late Jurassic scene. Though an artistic interpretation, this illustration depicts the dinosaur in what is now believed to be the actual appearances of all theropod dinosaurs, with a coat of flock (rudimentary feathers/fur) more analogous to modern birds than reptiles. ..Ornitholestes (meaning \
Cholla cactus and Ocotillo thrive in this canyon near the chimneys of Big Bend national park. Cylindropuntia imbricata cactus produces brilliant purple blooms that contrast with the reddish hues of the canyon wall.
Grassy plants grow in circles in the Guadalupe Mountains in New Mexico, USA
A small herd of apatosauruses grazes at sunset. These majestic creatures have long ago left the Endangered Species list, and have been on the Extinct Species list for the past 140 million years.
encountered in April in Haute Ubaye at 1800m altitude just after the snow melted
Aerial view of geological formations at the foot of Bull Ridge at the end of Fifty Mile Mountain near Glen Canyon, San Juan River, Navajo Mountain and Lake Powell, Utah, USA
Scenic hillside with soil and vegetation in sunlight, Big Bend National Park
Detail of the desert of Almeria with natural caves produced by water and erosion
The Samariá Gorge  is a National Park of Greece since 1962 on the island of Crete
Keet Seel (\
rocky shore, stone in the form of an open book
Paint Mines geological rock formations near in El Paso county, Calhan and Colorado Springs, Colorado, in western USA of North America. Named for the colorful clays that were collected by American Indians to make paint. Brightly colored bands, caused by oxidized iron compounds throughout the many different layers of clay.
Jurassic ammonite on the ground in South-Western Madagascar
Prickly Pear Cactus wilted in winter
Free Images: "bestof:GryphaeaCretaceousTexas.jpg en Gryphaea sp from the Cretaceous of Texas; left valve interior and exterior same specimen own Wilson44691 2011-01-17 Photograph"
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Gradins Colisée Rome Italie.jpg
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Cancer bellianus Johnston 1861 stuffed museum La Rochelle.jpg
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Santa Maria in ara Coeli statue Paul III, Capitole, Rome, Italy.jpg
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MAP Expo Armure Clan Ikeda Dragon 30 12 2011 2.jpg
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Hercules and Aloysius Bolognetti, inside of church Gesù e Maria, by C.Rainaldi, Rome, Italy.jpg
Saint Anthony of Padua, fresco Benozzo Gozzoli, Church Santa Maria in Aracoeli, Rome, Italy.jpg
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Dome Cappella Chigi from inside, Santa Maria del Popolo, Rome, Italy.jpg
Viollet le Duc as Saint-James pilgrim, chapel Château de Pierrefonds exterior Oise.jpg
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Madonna with child Rhodes.jpg
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Study for 'Justice, Peace, and Truth' (Sant'Agnese in Agone, Rome) by Giovanni Battista Gaulli, called Baciccio, c. 1666-1672, oil on canvas - Blanton Museum of Art - Austin, Texas - DSC08002.jpg
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En qvindelig Figur, som staar ved en Seng, reder sit Haar (Christoffer Wilhelm Eckersberg) - Nationalmuseum - 180185.tif.tiff
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