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Black Background, Abstract, Branch - Plant Part, Close-up, Coral - Cnidarian
Beached coral found on tropical beach with its unique textures and designs created by the small animals that create coral structures
A stunning macro photo revealing the intricate beauty and organic structure of a white coral, showcasing the wonders of underwater life
Beef tripe for soup
Back of the toad aga close-up.
Abstract organic 3d shape,  information moving in virtual space
Closeup shot of the dried coral skeleton shell. High quality photo
Coral reefs such as this Moon coral, have intricate natural patterns in the shape of moon craters.  Full frame background image.
Close-up of a sandstone formation featuring prominent honeycomb weathering. Highlights natural erosion patterns and textures. Ideal for geological studies and nature backgrounds.
This is a nature background photographed of the pattern in sun bleached and dried out coral at the beach in Akumal on a spring day in Mexico.
Tapeworms are a species of parasitic flatworms. They live in the digestive tracts of vertebrates. The scolex (head) attachess to the intestine of the host, the hooks and suckers aid in the attachment.
pokeberry root, poke root, Radix Phytolaccae
juicy strawberries
Sea life Orange Tube sponge from scuba diver point of view. Close up, macro  Underwater photo
Coral fossil. Corals are cnidarians that live as polyps attached to the sea floor.
Natural agate surfaces, suitable for backgrounds and wallpapers.
skin of ground toad extreme closeup
a background of coral
A detailed representation of human lung alveoli in a 3D rendering, highlighting the intricate organic structures
Ranuncuus Root C.S.  under light mircoscope with white background
Photomicrograph of rotifer, probably Rotaria rotatoria. Rapidly rotating cilia at top of head, internal organs visible. Green circles are algae. Live specimen. Original image at 40X, wet mount, transmitted brightfield illumination. Indistinct image due to motion blur of live specimen and very shallow depth of field of brightfield illumination.
macro photography
Close up,Growth of Bacteria and microorganisms from termite nest in Experiment
Pumice Igneous volcanic rock geological specimen. A product of high gas content in volcanic eruptions causing a crystaline rock with many cavities and low density
coral rock close up
Hericium erinaceus (also called lion's mane mushroom, mountain-priest mushroom, bearded tooth fungus, and bearded hedgehog)
Rubber coral or rubbery zoanthid, encrusting zoanthid (Palythoa tuberculosa) undersea, Red Sea, Egypt, Sharm El Sheikh, Nabq Bay
Squash preparation of stained onion root tip cells showing various stages of mitosis. Differential interference contrast optics on a Leica microscope, Image taken with the X40 objective lens.  Depth of focus is extremely shallow (just a few microns).  Differential interference contrast results in an optical slice horizontally through the specimen providing maximum possible resolution at this magnification and good contrast. Chromatic abberation is inevitable in light microscopy, but has been kept to a minimum in this image.
Macro photography of mushrooms. Close up.
Dried bean curd sticks
Free Images: "bestof:CrinoidGalls072713.jpg en Galls with perforations on a crinoid stem Apiocrinites negevensis from the Middle Jurassic of southern Israel 2013-07-24 21 16 14 own"
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