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Benjamin Franklin cut from 100 US dollar banknote and Nicolae Grigorescu cut out from 10 Romanian Lei banknote for design purpose
1938 Venezuela postage stamp with an illustration of Simon Bolivar (1783-1830), Venezuela's second President.
Microalgae under microscopic view, green algae, cyanobacteria, phytoplankton, diatom, algae mix collage background
Blooming Hedychium ellipticum Hamm ex Sm. (Zingiberaceae) or Ginger Lily flowers in tropical forest.
plant Zea Stem C.S. under light mircoscope with white background
Leptospira is a spiral bacterium that causes leptospirosis. 3D illustration
Burkitt lymphoma is a form of non-Hodgkin's lymphoma in which cancer starts in immune cells called B-cells. Recognized as a fast growing human tumor, Burkitt lymphoma is associated with impaired immunity and is rapidly fatal if left untreated.
amazing inhabitants of the microworld under a microscope
Close-up of the yellow flowers of Trachycarpus Fortunei or Chusan Palm
Cancelled Stamp From Germany Featuring The Genetic Scientist Gregor Mendel
Coat of arms of Croatia Pattern Design on Croatian Currency
White bunch of Sweet autumn clematis called \
High-Res Antique Flower Illustrations from William Curtis – Flora Londoniensis. Published from 1777-1798. (source: original Copies from my own Archive).\nCopyright has expired on this artwork. Digitally restored and optimized in Photoshop by myself.\nModern Nomenclature.
Transmission electron micrograph (TEM) showing a striated skeletal muscle cell in cross section. Among myofibrils (sectioned at the band A level), mitochondria and sarcoplasmic reticulum can be seen.
Daphne odona, also called Japan daphne and daphne indica and native to Japan and China, is a compact evergreen shrub with dark green leaves and terminal umbels of very fragrant, reddish-purple, yellow or white flowers from late winter to early spring, often followed by colorful berries.
Seeds of Fraxinus excelsior, popularly known as keys or helicopter seeds.
Photo taken at Goethe state forest in north central Florida. Nikon D7200 with Nikon 200mm macro lens
Plant tissue Structure, section (tissue) of stem plant tissue under a light microscope.
Photomicrograph of two rotifers. Rapidly rotating cilia at top of heads, internal organs visible. Live specimen. Wet mount, 10X objective, transmitted brightfield illumination.
Dendrobium speciosum, commonly known as the rock orchid or cane orchid, is a species of Australian orchid. Its varieties can be found in a range of habitats as epiphytes (on branches or trunks of trees) or lithophytes. It has a continuous distribution along the east coast of Australia and in distinct populations along the Tropic of Capricorn.
Palm Seeds on tree
Detail of the structure of the dried hydrangea blossom
Branch with male hazelnut flowers (Corylus avellana)
Notoedres cati under the microscope. Notoedric mange, also referred to as Feline scabies, is a highly contagious skin infestation caused by an ectoparasitic and skin burrowing mite Notoedres cati.
A flowering evergreen oak (Quercus ilex). Lecco. Lombardy. Italy.
Algaes under microscopic view
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.
Beautiful fast growing wingnut tree or Pterocarya in the urban park of Epinal in France, Vosges region
Vintage photograph of Oscar de Négrier, French army General, 19th Century. French general of the Third Republic, winning fame in Algeria in the Sud-Oranais campaign (1881) and in Tonkin during the Sino-French War (August 1884 – April 1887).
Free Images: "bestof:Synemon notha Westwood 1877.png A Monograph of the Lepidopterous Genus Castnia and some allied Groups In Transactions of the Linnean Society of London Series 2"
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