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Leiden leaf c.s. under microscope
Colorful seamless pattern with Crystal stones.
The study of plant tissues under the microscope in the laboratory.
Abstract background
traditional thai fabric
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Abstract background Organic Form - 3d rendered image of glass structure, optical technology, nano electrical wave, dispersion colorful rainbow.  Organic shapes and form.  Science fiction or organic technology concept.
Breast tissue adenocarcinoma immunohistochemistry. Estrogen receptors.
Wet rough asphalt black bitumen road pavement surface abstract grunge texture close-up top view background banner.\nBitumen is a sticky, black, highly viscous liquid or semi-solid form of petroleum. In the U.S., it is commonly referred to as asphalt. It may be found in natural deposits or may be a refined product, and is classed as a pitch. Before the 20th century, the term asphaltum was also used.\nTarmacadam is a road surfacing material made by combining crushed stone, sand, and tar. It is a more durable and dust-free enhancement of simple compacted stone macadam surfaces. The terms \
Old orange and black scuffed damaged marbled paper, Original over 150+ years old
Cross-section Dicot, Monocot and Root of Plant Stem under the microscope for classroom education.
plant Flower bud of Lilium brownii var.viridulum T.S.\nunder light mircoscope with white background
Colored plant cells with damages caused by a parasitic animal under the microscope.
blue mold close up background, macro photography
White flies are stuck on a yellow sticky trap. Whiteflies trapped in a trap.
Quantum Gravity 3d rendered image of a comprehensive exploration of Quantum Gravity theories. String theory, loop quantum gravity (LOG), causal dynamical triangulation, twistor theory, gravitational waves, spacetime, gravity waves, quantum mechanics, quantum entanglement concepts.
Old weathered red paint on the wall. Panorama. Large format.
Abstract water drop seamless pattern. Colorful decorative texture. Vector backgrounds.
A bowl made of stone in ancient China
Close up of texture and colors of the bottom of a burnt pot.
Bright paint on the metal from corrosion time
Ancient Amphora
Golden Zebra print pattern leather cut as background textured and wallpaper. Rustic style
Close-up shooting of a green agate stone mineral surface isolated on white background. Its a macro shot shows nature beautiful details with back lit. Agate is a kind of natural gemstone. Many vibrant colors turquoise, orange, blue, yellow, green. Abstract pattern. Good for Wallpaper texture background. Orange.
Microscope photo of a sambucus stem with parenchyma cells.
Well-differentiated neuroendocrine tumors (NETs) most commonly originate in the gastrointestinal tract and lung and rarely arise in the genitourinary tract. The term \
Cucurbits stem l.s. under microscope
skin science 3d
Background of old pottery with molds of mint
Yellow abstract background
Free Images: "bestof:Glazed Pottery Urinal.jpg 釉陶虎子,� 魏,1972年山� 聊城高唐县� 魏放悦墓出� � 幽灵巴尼拍摄于山� 博物馆 2014 幽灵巴尼拍摄"
Glazed Pottery Urinal.jpg
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