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Frozen Puddle in the Meadow, Canada
rough round agate mineral sample with outer shell geode
Other types of mushrooms have pores instead of gills. Like gills, pores produce spores, but they appear as small, sponge-like holes instead of thin blades. The little holes lead to tubes inside the cap. As spores mature, they eventually fall from the tubes out of holes and into their environment.
bunch of natural sponges
Coral in Molasses Reef
Photomicrograph of freshwater leech. Sucker attached to cover slip at bottom. Live specimen. Wet mount, 2.5X objective, transmitted brightfield illumination. Note - motion blur of live animal, very shallow depth of field, chromatic aberration and uneven focus are inherent in light microscopy.
Computer generated 3D illustration with the dinosaur Suchomimus in a landscape
Mineral deposition of hot spring terrace at Mammoth Hot Springs, Yellowstone National Park, Wyoming, USA
...an old Spanish coin, a means of payment from the Iberian Peninsula made of metal
Bivalvia Fossil inside a limestone rock on moss floor. Gastropods from the jurassic period captured during autumn season.
A giant sauropod, the largest of the dinosaurs and the biggest type of land animal ever, wades in a shallow lake at dawn. 3D Rendering
Pink Rocks , Kefken kerpe Kandira, Kocaeli, Turkey.
Stones texture nature background photo, High Resolution for 3D.
Calama, Chile
Boiling water bubbler Geyser. Active geyser with major eruptions. Yellowstone NP, Wyoming, USA
Pile of old logs beside a log burner.
The old zinc for the wall is rusty and dirty local steel surfaces isolated on white background with clipping path.
Ammonite in limestone rock (Bavaria, Germany)
internal tissue of a sea creature's shell. pores. macro photo.
Concretion formations in a rock in the Grand Staircase-Escalante National Monument in southern Utah during the fall. Concretions are precipitated mineral deposits that form in the spaces of sedimentary rock.
scenic coast landscape at Zumaia Flysch trail in the basque country, Spain
Dried and cracked ground in the desert,Serbia,Nikon D850
Ornate Ghostpipefish (Solenostdom paradoxus) with basket star
Country: Iceland\nLocation: Landmannalaugar
Man-O-War Jellyfish
Interesting  pattern in hot springs. Looks like a tree to me
Hand made cross section of a branch from a knotweed plant, Reynoutria japonica, showing the cortex at 40x with polarization.
Cross section of rock  backgrounds
Beauty granite rocks in kangaroo island, Australia
Camino de Santiago, pilgrims scallop symbol marble relief carved. Small detail on a town square. Arzúa, A Coruña province, Galicia, Spain. Copy space available on the right side of the image.
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