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Photomicrograph of algae, Cosmarium turpinii, a desmid. Live specimen. Wet mount, 40X objective, transmitted brightfield illumination.
petry dishes on laboratory tablepetry dishes on laboratory table
plant Zea Stem C.S. under light mircoscope with white background
Microscopic photo of a thin section of calcareous tufa of Holocene age.
Fluffy bird feather decorative style in studio isolated on the white
Different types in cell development glass dishes on desk. Group of Petri dishes with different culture media and micro organisms grown.
Curly marble stone with fashion veins.
Cross section leaf of plant under the light microscope view for botany education.
The colored glazes are airbrushed through stencils which produces an uneven, grainy surface texture that may appear as artifacting.
Full body of colorful discus or pompadour fish, Orange gold fish, isolated on white background with clipping path, Amazon river animal, South America pompadour fish.
discus  fish in tank
flower bud of a protea pincushion
Diatoms, algae under microscopic view, phytoplankton, fossils, silica, golden yellow algae
Liver Fluke Section under light microscope with white background
Representatives of the Lemnaceae, the duckweed family, are well-adapted for use as bioindicators for testing soil and water for toxic substances.  Their rapid multiplication and the simplicity of their anatomy are important advantages for this use.
Natural agate surfaces, suitable for backgrounds and wallpapers.
Dicot plants stem show plant vascular tissue under light microscope view for botany education.
Cyanotype print of flower and leaf Queen Anne's lace, Daucus carota. Le Roy, Illinois, USA.
Epidermis. Electron microscope micrograph showing a keratinocyte of spinous layer. The epithelial cell has a polygonal shape, central nucleus with nucleolus, cytoplasm full of keratin filament bundles, and numerous dark desmosomes crossing the intercellular spaces.
Munich, Germany: These lithographs are from an antique German book. Here you can see the plants which corresponding captions are in Latin and old German script.
A closeup shot of an Australian banksia flower
flower bud of lilium brownii var. viridulum T.S. on microscopy
A PET-CT scan image is a diagnostic visualization combining Positron Emission Tomography (PET) and Computed Tomography (CT) for Helps in finding cancer recurrence.
corn stem micrograph with dye
clear gel drops in petri dish isolated on white background. Cosmetic laboratory research, medical or science test concept.
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.
Algae, a unicellular organism, diatoms
Blooming cactus with large pink flower isolated on white close up
Fungus Penicillium olsonii, Penicillium expansum and Eurotium rubrum. .
Small flower head in summer
Free Images: "bestof:Echinocereus pectinatus Lem.png Plate from book Iconographie descriptive des cactées Paris 1841-1847 Lemaire Charles Antoine PD-Art Echinocereus pectinatus -"
Romany - Charles Antoine d'Arthenay.jpg
Vergennes,_Charles_Gravier_comte_de.jpg
Anne-Louis_Girodet-Trioson_001.jpg
Gros_-_Portrait_du_comte_Honoré_de_La_Riboisière_(1788-1868).jpg
Achille-Jacques_Fédel_(2).JPG
Echinocereus_pectinatus_Lem.png
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Psalter_of_Frederick_II_WDL10647.jpg
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Charles Malo de Lameth.jpg
LeucomelaenaNorfolciensisBonaparte.jpg
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Lille Pdba coypel psyche amour.JPG
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The French Royal family in 1823.jpg
Pierre-Simon_Laplace.jpg
Childeric_III.jpg
Falklands_map_mid.jpg
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Charles Ier comte de Provence et sa femme Béatrice de Provence.jpg
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Pont-Saint-Esprit_Portraiit_de_Charles_VII_Maison_des_Chevaliers_1450.jpg
Begin. -fol. 1 verso-- Conusi ab ydolis- predicacio-e bti io-anis drusiana et ceteri.-End. -fol. 48 recto-- scaturire ternitur -sic-. G.L. -block book- - Upper cover (c9c1).jpg
Man_is_But_a_Worm.jpg
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Character_of_Renaissance_Architecture_0237.jpg
Swie?ta,_Tho_iest,_Ksie?gi_Sta?rego_y_Nowego_Zakonu;_w?as?nie_z_Zydowskiego,_Greckiego,_y_La?c?in?skiego,_nowo_na?_Polski_ie?zyk_..._wy?oz?one._-Translated_by_S._Zaciusz,_P._Statoriusz,_G._O_-_Upper_cover_(C11d6).jpg
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Petrus_Comestor_presents_his_book_to_Archbishop_Guillaume_of_Sens.jpg
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Hôtel_de_Monaco_–_Pendule_–_J.-A._Lepaute_(dos).jpg
Bodleian Libraries, Wallis's new game of universal history and chronology.jpg
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British_Artillerymen_Pulling_a_Gun_WDL2959.png
Miroslav's_Gospel_WDL2363.jpg
Hôtel_de_Monaco_–_Pendule_–_J.-A._Lepaute_(face).jpg
Relieving_Guard_at_the_Vatican_WDL2949.png
Bodleian Libraries, Whole length portraits of the Kings and Queens of England, displayed in chronological order, exhibiting the age, death, and character of each monarch, with the principal events of their reign.jpg
Ismāʻīl,_the_Persian_Ambassador_of_Ṭahmāsp,_King_of_Persia_WDL11250.png
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