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Engraving of \
Dinophysis algae under microscopic view, Chromista, diatoms, phytoplankton, fossils, silica, golden yellow algae
Wireworm, larva of Mouse grey Click Beetle (Agrypnus murinus), Elateridae.  Wireworms are  important pests that feed on plant roots. Insect on the soil. The characteristic end of the larva's body.
plant Lillium Ovary C.S. under light mircoscope with white background
cross section cut of pig embryo
Closed up butterfly's wing - negative image technique.
Microscopic photo of a thin section of calcareous tufa of Holocene age.
Similarity of brain and light bulb.
Extreme magnification - Colored daytime moth, Procridinae
In vitro bacterial culture
Ephestia elutella, wing of grain moth with scales macro close up under the light microscope, magnification of 40 times, microscope objective 4
plant Polytrichum W.M. under light mircoscope with white background
Antique lithographic print from plate 24 (Mollusca), Volume 2: A History Of The Earth And Animated Nature by Oliver Goldsmith, 1852.
Crystal, Agate, Marble, Rock, Gemstone, geode, Chalcedony\n\n, Amber, Marbled, Backgrounds, Textured, Wall, Feature, Stone Material, Material, Nature, Rock, Surface, Elegance, Illustration, Abstract, Architecture, Close-up, Copy Space, Decoration, Design Element, Granite, stone, wall, nature, tile, surface, detail, fashion, precious, mineral, mine,pattern,raw, macro,
Mitosis onion root tip cells under microscope
Chinese lantern
Microscopic photography of crystal and shell fragmets of marine creatures and associated limestone rocks.
Frosty snowy winter landscape in the IJsseldelta during an early sunny morning with frozen reed near the river IJssel close to Kampen, in Overijssel, The Netherlands.
Longitudinal section of a young pinecone showing internal structure, 10x magnification, hematoxylin stain.
Fungal Ear Infection, Need to Use Antifungal Ear Drops to Treat Otomycosis.
Micro photo of Tardigrade
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.
Abstract rock surface with highly unstable macro shapes in brownish gray on a blurred black background
Green micro organisms grow in the waters of a runoff field in the Upper Geyser Basin in Yellowstone National Park.
Backgrounds of Characteristics  of Bacteria and Fungi  for education in Microbiology laboratory.
In vitro bacterial culture
Great Southern White of the species Ascia monuste
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.
Detail of a house fly wing under the microscope.
Mossy planet on black background. Digitally generated image.
Free Images: "bestof:Euxoa poliogramma.jpg Image from Plate 6 of Die Gross-Schmetterlinge der Erde The Macrolepidoptera of the World Vol 3 File Diegrossschmette03seitz 0019 jpg ~"
Ivan Logginovitch Goremykin, c. 1906.jpg
Charles Follen McKim by Frances Benjamin Johnston.jpg
Frederic_Chopin_photo.jpeg
John_Lorimer_Worden_-_Mathew_Brady_-_left_photograph.jpg
Sidney_Hall_-_Urania's_Mirror_-_Ursa_Major.jpg
Sidney_Hall_-_Urania's_Mirror_-_Aquarius,_Piscis_Australis_&_Ballon_Aerostatique.jpg
Sidney_Hall_-_Urania's_Mirror_-_Pisces.jpg
Sidney_Hall_-_Urania's_Mirror_-_Taurus.jpg
Sidney_Hall_-_Urania's_Mirror_-_Cancer.jpg
Sidney_Hall_-_Urania's_Mirror_-_Cepheus.jpg
Sidney_Hall_-_Urania's_Mirror_-_Capricornus.jpg
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Sidney_Hall_-_Urania's_Mirror_-_Capricornus_-_original.tif
Sidney_Hall_-_Urania's_Mirror_-_Lynx_and_Telescopium_Herschilii.jpg
Sidney_Hall_-_Urania's_Mirror_-_Aries_and_Musca_Borealis.jpg
Sidney_Hall_-_Urania's_Mirror_-_Gemini.jpg
Sidney_Hall_-_Urania's_Mirror_-_Virgo.jpg
Sidney_Hall_-_Urania's_Mirror_-_Leo_Major_and_Leo_Minor.jpg
Sidney_Hall_-_Urania's_Mirror_-_Libra.jpg
Sidney_Hall_-_Urania's_Mirror_-_Scorpio.jpg
Sidney_Hall_-_Urania's_Mirror_-_Camelopardalis,_Tarandus_and_Custos_Messium.jpg
Sidney_Hall_-_Urania's_Mirror_-_Hercules_and_Corona_Borealis.jpg
Sidney_Hall_-_Urania's_Mirror_-_Draco_and_Ursa_Minor.jpg
Maresuke Nogi, 近世名士写真 其1 - Photo only.jpg
William_Blake_-_Sconfitta_-_Frontispiece_to_The_Song_of_Los.jpg
Sidney_Hall_-_Urania's_Mirror_-_Perseus.jpg
Sidney_Hall_-_Urania's_Mirror_-_Monoceros,_Canis_Minor,_and_Atelier_Typographique.jpg
Sidney_Hall_-_Urania's_Mirror_-_Gloria_Frederici,_Andromeda,_and_Triangula.jpg
Sidney_Hall_-_Urania's_Mirror_-_Auriga.jpg
Sidney_Hall_-_Urania's_Mirror_-_Lacerta,_Cygnus,_Lyra,_Vulpecula_and_Anser.jpg
Sidney_Hall_-_Urania's_Mirror_-_Sagittarius_and_Corona_Australis,_Microscopium,_and_Telescopium.jpg
Sidney_Hall_-_Urania's_Mirror_-_Taurus_Poniatowski,_Serpentarius,_Scutum_Sobiesky,_and_Serpens.jpg
Sidney_Hall_-_Urania's_Mirror_-_Delphinus,_Sagitta,_Aquila,_and_Antinous.jpg
Sidney_Hall_-_Urania's_Mirror_-_Canis_Major,_Lepus,_Columba_Noachi_&_Cela_Sculptoris.jpg
Melton_Prior_-_Illustrated_London_News_-_The_Transvaal_War_-_General_Sir_George_Colley_at_the_Battle_of_Majuba_Mountain_Just_Before_He_Was_Killed.jpg
Sidney_Hall_-_Urania's_Mirror_-_Bootes,_Canes_Venatici,_Coma_Berenices,_and_Quadrans_Muralis.jpg
Alfred_T._Palmer_-_Assembling_the_North_American_B-25_Mitchell_at_Kansas_City,_Kansas_(USA).jpg
Sidney_Hall_-_Urania's_Mirror_-_Noctua,_Corvus,_Crater,_Sextans_Uraniæ,_Hydra,_Felis,_Lupus,_Centaurus,_Antlia_Pneumatica,_Argo_Navis,_and_Pyxis_Nautica.jpg
Sidney_Hall_-_Urania's_Mirror_-_Cassiopeia_(image_right_side_up).jpg
Sidney_Hall_-_Urania's_Mirror_-_Psalterium_Georgii,_Fluvius_Eridanus,_Cetus,_Officina_Sculptoris,_Fornax_Chemica,_and_Machina_Electrica.jpg
Pieter_Brueghel_the_Elder_-_The_Dutch_Proverbs_-_Google_Art_Project.jpg
Kunyu_Wanguo_Quantu_(坤輿萬國全圖).jpg
Jan Gildemeester - Portrait in De kunstgalerij van Jan Gildemeester Jansz Rijksmuseum SK-A-4100 (cropped).jpeg.jpg
Van_Gogh_-_Bildnis_Madame_Trabuc.jpeg
The_USS_Arizona_(BB-39)_burning_after_the_Japanese_attack_on_Pearl_Harbor_-_NARA_195617_-_Edit.jpg
Juan_Gris_-_Nature_morte_à_la_nappe_à_carreaux.jpg
Juan_Gris,_1915,_Nature_morte_à_la_nappe_à_carreaux_(Still_Life_with_Checked_Tablecloth),_oil_on_canvas,_116.5_x_89.3_cm.jpg
Ingres_-_Die_Badende_von_Valpincon.jpeg
Egger-Lienz_-_Die_Tiroler_Kellnerin.jpeg
Van_Gogh_-_Die_Arena_in_Arles.jpeg
Klimt_-_Die_drei_Lebensalter_der_Frau.jpeg
Hodler_-_Die_Strasse_nach_Evordes_-_ca1890.jpeg
Egger-Lienz_-_Die_Blinden1_-_1918-19.jpeg
Woodrow Wilson at 1915 World Series.jpeg
Klimt_-_Hoffnung_I_-_1903.jpeg
Fromiller_-_Hemma_und_die_Legende_vom_gerechten_Lohn.jpeg
Fromiller_-_Die_Vermählung_Heinrichs_IV_zu_Lyon.jpeg
Wiertz_-_Junge_Hexe.jpeg
Woodrow Wilson at 1915 World Series (cropped).jpeg
Simon_Vouet_-_Die_Toilette_der_Venus_1625-27.jpeg
Heinrich_Jakob_Fried_-_Die_blaue_Grotte_von_Capri_-_1835.jpeg
Claude_Lorrain_-_Die_Einschiffung_der_hl._Paula_in_Ostia.jpeg
Egger-Lienz_-_„Die_Familie“_oder_„Der_Bauer“.jpeg
General_gouraud_french_army_world_war_i_machinegun_marne_1918.JPEG
Augustus_Washington_-_John_Brown_-_Google_Art_Project.jpg
Oresund-tunnel exp.svg
Gustav_Klimt_020.jpg
Gustav_Klimt_023.jpg
Gustav_Klimt_026.jpg
Ferdinand_Hodler_Die_Strasse_nach_Evordes.jpg
Egger-Lienz_-_Die_Blinden_-_1918-19.jpg
Egger-Lienz_-_Die_Kellnerin_-_1903.jpg
Gustav_Klimt_027.jpg
Hemma_Gerechter_Lohn_Fromiller.jpg
Egger-Lienz_-_Die_Familie_-_1925-26.jpg
Linoleum Zusammensetzung.svg
De eerste schooldag Rijksmuseum SK-A-2005.jpeg
Ferdinand_Georg_Waldmüller_-_Die_Erwartete.jpg
De_verkondiging_aan_Maria_Rijksmuseum_SK-A-282.jpeg
Beispiel.SVG
Diffie-Hellman Key Exchange (fr).svg
Ingres_valpincon.jpg
Van_Gogh_-_Das_weiße_Haus_bei_Nacht.jpeg
Claude_Lorrain_-_Embarkation_of_St_Paula_Romana_at_Ostia_-_WGA04980.jpg
FMIB_42819_Oyster_Farm_at_Kaidaichi.jpeg
Claude_Lorrain_006.jpg
1626_Vouet_The_Toilet_of_Venus_anagoria.JPG
Oude_vrouw_in_gebed,_bekend_als_‘Het_gebed_zonder_end’_Rijksmuseum_SK-C-535.jpeg
Turkey. Ankara. Equestrian statue of Ataturk between old & new Ankara.jpeg
FMIB_42802_View_of_a_Turtle_Farm,_Fukagawa,_Tokyo,_Japan.jpeg
Damesfeest in Hünkâr İskelesi aan de Bosporus Rijksmuseum SK-A-2007.jpeg
Heinrich_Jakob_Fried_-_Die_Blaue_Grotte_auf_Capri.jpg
De_overwinning_op_de_Spanjaarden_bij_Gibraltar_door_een_vloot_onder_bevel_van_admiraal_Jacob_van_Heemskerck,_25_april_1607_Rijksmuseum_SK-A-2162.jpeg
Turkse_bruiloft_Rijksmuseum_SK-A-2000.jpeg
Paisaje con el embarco en Ostia de Santa Paula Romana (Gellée).jpg
Selene en Endymion Rijksmuseum SK-A-4210.jpeg
H._Piffard_-_The_Thin_Red_Line_-_restoration.jpg
Your_motherland_will_never_forget_-_restoration.jpg
Uebersicht-PI.svg
Ann Brander (gest 1837). Echtgenote van Job Seaburne May Rijksmuseum SK-A-2424.jpeg
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