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Aerial view of the Dutch city of Arnhem in the province of Gelderland
plant Zea Stem C.S. under light mircoscope with white background
Host cells with spores (mold) are inside wood under the microscope for education.
Roofs and facades of Amsterdam. City view to the south from the bell tower of the church Westerkerk, Holland, Netherlands.
Ryugakubo on a cloudy day
Photomicrograph of algae, Cosmarium turpinii, a desmid. Live specimen. Wet mount, 40X objective, transmitted brightfield illumination.
Aerial view of technology and ecology of the Netherlands as an example of sustainability
Cross section leaf of plant under the light microscope view for botany education.
Haematococcus pluvialis green and cyst algae under microscopic view, empty space - haematocyst, active and resting cells, strong antioxidant astaxanthin
Myxoid liposarcoma.  Myxoid/round cell liposarcoma, or MRCLS, is one of several types of liposarcoma. Liposarcoma is a rare cancer that grows in the cells that store fat in the body. MRCLS usually grows in the arms and legs. These tumors grow slowly, and they can spread to other parts of the body
Cross-section Dicot, Monocot and Root of Plant Stem under the microscope for classroom education.
Drought scene in Poyang Lake, Jiangxi, China
Aerial view over the old city of Gorinchem
Green leafy foreground with water background in lake in Tennessee.
False colour electron microscope micrograph showing the Golgi apparatus (blue), mitochondria (green), very dilated RER cisterns (pale yellow) and secretory granules (dark red) in a gonadotropic cell.\
Overview of the downtown of the student city of Delft. Delft is known for it's porcelain and it's engineering university.
Photomicrograph of filamentous blue-green algae, Oscillatoria species. Each band along the stand is one cell. This filament is very short probably having recently parted from a longer one. Filaments are typically many times longer. This algae is mobile, it moves and twists through the water. San Francisco Bay, California, USA. Live specimen. Wet mount, 40X objective, transmitted brightfield illumination. Note - motion blur of live specimen, very shallow depth of field, chromatic aberration and uneven focus are inherent in light microscopy.
Amphora sp. algae under microscopic view, Diatoms, phytoplankton, fossils, silica, golden yellow algae
Backgrounds of Bacteria and Mold under the microscope in Lab.
Blastomycosis is a fungal infection caused by inhaling Blastomyces dermatitidis spores. If it involves only the lungs, it is called pulmonary blastomycosis. Only about half of people with the disease have symptoms, which can include fever, cough, night sweats, muscle pains, weight loss, chest pain, and feeling tired.
An aerial view of a Bruges town with red roofs. The buildings are tightly packed together and the streets are narrow. The photo is taken from a high angle, looking down on the town. The buildings are mostly made of brick and have a variety of architectural styles. The roofs are mostly red and orange, with some gray and white mixed in. The photo is taken during the day, with the sun shining on the buildings.
Aerial view of the Dnieper river and island. Kiev reservoir, Ukraine. View from aiplane.
aerial view on the city centre of The Hague just before sunset; The Hague, Netherlands
Bacteria Gram positive in sputum gram stain.red background.
Aerial view of Frederik's Church or Marble Church in Copenhagen, View of Frederik's Church (Marble Church) in Copenhagen, Famous place of Copenhagen, Aerial view of Copenhagen\n\nFrederik's Church (Danish: Frederiks Kirke), popularly known as The Marble Church (Marmorkirken) for its rococo architecture, is an Evangelical Lutheran church in Copenhagen, Denmark. The church forms the focal point of the Frederiksstaden district; it is located due west of Amalienborg Palace.
Microalgae under microscopic view, green algae, cyanobacteria, phytoplankton, diatom, algae mix collage background
Aerial view of a water lily in the middle of the pond making geometric shape such as circle, heart and smiley face.
Background of mold in the wood of the house.
Close-up of back-lit red maple seeds.  Sometimes these are called helicopter seeds.
Exploring the flora and fauna at Mayfield Garden just out of Oberon in the Central West of NSW, Australia. A spectacular 65-hectare private garden that delivers not only a significant horticultural experience but also a day out that is both magical and unexpected.
Free Images: "bestof:Timandra comae (Blood-vein) male, Arnhem, the Netherlands.jpg en Timandra comae Blood-vein male Arnhem the Netherlands nl Timandra comae Lieveling mannetje"
Acinonyx jubatus (Cheetah), Burgers zoo, Arnhem, the Netherlands.JPG
Bombylius major (Large bee fly) in flight, Arnhem, the Netherlands.JPG
Raden_Saleh.jpg
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Simon_de_Vlieger_-_Beach_at_low_tide_with_cows_and_two_horses_-_Google_Art_Project.jpg
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Wijnandsrade-Terrein ten zuiden Bisseweg (2).JPG
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Pah_Wongso's_Japanese_occupation_registration_card.jpg
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Dutch Panzerhaubitz fires in Afghanistan.jpg
Carnaval:_vrouw_in_matrozenpak_/_Mardi_Gras:_woman_in_sailor_suit.jpg
Carnaval_in_het_zuiden_van_het_land_/_Mardi_Gras_in_the_south_of_The_Netherlands.jpg
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Squirrel bridge Europaboulevard Amsterdam.jpg
Prins_Carnaval_op_de_Hiswa_/_Prince_Carnival_attending_a_boat_show.jpg
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Carnavalsoptocht_Bergen_op_Zoom_/_Dutch_Carnival_procession.jpg
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Hendrik_Merkus_Baron_de_Kock_by_Cornelis_Kruseman.jpg
View of Delft, by Johannes Vermeer.jpg
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Willem III (1817-90), koning der Nederlanden, Nicolaas Pieneman, 1856 - Rijksmuseum.jpg
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Peru Machu Picchu Sunrise.jpg
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Zelfportret_-_Hendrikus_van_de_Sande_Bakhuyzen.jpg
Banquet_Still_Life,_Adriaen_van_Utrecht,_1644_-_Rijksmuseum.jpg
Groene rups 4-5cm opgerold.jpg
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Bartholomeus_van_der_Helst,_Banquet_of_the_Amsterdam_Civic_Guard_in_Celebration_of_the_Peace_of_Münster.jpg
Dutch Ships in a Calm by Willem van de Velde (II) Rijksmuseum Amsterdam SK-C-1707 (before restoration).jpg
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Pieter_van_der_Werff_003.jpg
Jheronimus_Bosch_-_The_Owl's_Nest_-_Google_Art_Project.jpg
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JeanChrétienBaud.jpg
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Willem_Bartsius_-_the_Lute_player_with_skull_and_books_c.1640.jpg
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Portrait of a 33 years old man, by Jan Albertsz Rotius.jpg
Christiaen_van_Couwenbergh_-_The_Capture_of_Samson_-_WGA05571.jpg
Paul_Joseph_Constantin_Gabriël_-_Polder_with_Mills_near_Overschie_-_Google_Art_Project.jpg
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Jacob_Maris_-_View_at_Montigny-sur-Loing_-_Google_Art_Project.jpg
Jan_Adam_Kruseman_-_Portrait_of_a_Lady_-_Google_Art_Project.jpg
Jan_Toorop_-_The_New_Generation_-_Google_Art_Project.jpg
Portrait of a man, thought to be Baruch de Spinoza, attributed to Barend Graat.jpg
William_III_of_England.jpg
Jacob_Spoel_-_Charles_Ferdinand_Pahud.jpg
TenHove.jpg
Willeboirts_bosschaert_zelfportrait.jpg
Vincent_van_Gogh_-_Self-portrait_-_Google_Art_Project.jpg
Johan_Barthold_Jongkind_-_View_on_Monmartre_-_Google_Art_Project.jpg
Adriaan_du_Bois.jpg
Brugghen,_Hendrick_ter_-_The_Calling_of_St._Matthew_-_1621.jpg
Johan_Maurits_(1604-1679)_by_Pieter_Nason.jpg
Paul_Joseph_Constantin_Gabriël_-_Polder_Landscape_(in_the_Kamperpolder)_-_Google_Art_Project.jpg
Ferdinand_Bol_007.jpg
Johan_Barthold_Jongkind_-_View_on_Overschie_in_Moonlight_-_Google_Art_Project.jpg
Johannes_Hendrik_Weissenbruch_-_Landscape_with_Windmill_near_Schiedam_-_Google_Art_Project.jpg
Emanuel_de_Witte_-_Interior_of_a_Church_-_Google_Art_Project.jpg
Johannes_Cornelisz_Verspronck_-_Portrait_of_Pieter_Jacobsz_Schout_-_1641_-_SK-A-380.JPG
Jacob_de_Punder_-_Portrait_of_Viglius_of_Aytta.jpg
Willem Frederik Wehmeyer (1819-54). Graveur Rijksmuseum SK-A-2861.jpeg
J.d.meijer.jpg
Giovanni_Battista_Moroni_-_Portret_van_een_man.jpg
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