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Cross-section Dicot, Monocot and Root of Plant Stem under the microscope for classroom education.
1898 Lucky Indian head penny cent on a white background.
Cotton plant root, under the light microscope. Longitudinal section through the root of Gossypium hirsutum, upland or also Mexican cotton. Light micrograph at 20X magnification. Isolated, over white.
Indian Head Penny's from 1901 and 1862, reverse.
...an old Spanish coin, a means of payment from the Iberian Peninsula made of metal
corn stem micrograph with dye
Set of old coins (Great Britain, Sweden, France). Clipping path included.
Blooming chestnut tree
abstract binary random white background 3D renderingabstract background 3D rendering - letters conceptabstract background 3D rendering - multi ethnic conceptabstract background 3D rendering - letters concept
Aesculus hippocastanum (horse chestnut) leaves
Brazilian silver coin of 400 réis front and back from the year 1937. Oswaldo Cruz, Brazilian scientist, doctor, bacteriologist. Lighted lamp, symbol of nursing, reference to Florence Nightingale.
US currency, copper Indian Head penny from 1862.
Dicot plants stem show plant vascular tissue under light microscope view for botany education.
Old chilean coin from 1898 isolate on white background
Leiden leaf c.s. under microscope
Closeup seeds after blooming time of white Eucalyptus flowers, background with copy space, full frame horizontal composition
Philippine coins isolated on black background.
Flowers of Strawberry Tree (Arbutus unedo). Cinque Terre. Liguria. Italy.
A stylized tree inscribed in a hexagon symbolizes life, durability and growth. It is surrounded by the motto: \
Blooming chestnut tree - Castanea sativa MILL. - Esskastanie, Edelkastanie
Isolated photo of 25 Luxembourg 1954 centimes aluminium coin of Grand Duke Jean 1964-1999 on white background.
Front and Back (Obverse & Reverse) of a U.S. 1835 Half Cent
A close-up of a Norwegian one-krone coin on a black background
Flowers and leaves of the Chilean endemic shrub Tralhuén (Talguenea quinquinervia), common on slopes and mountainsides in the central Andes mountains up to an altitude of about 2000 metres. They are very unusual among trees and shrubs in their ability to fix nitrogen via root nodules which contain symbiotic bacteria in the genus Frankia.
A United States one cent coin from 1892.*contains a vector Work Path to easily drop out the background and shadow.
...an old Spanish coin, a means of payment from the Iberian Peninsula made of metal
aquatic plant (Hornwort plant - Ceratophyllum demersum) under the microscope showing chloroplasts, cell walls and hairs - optical microscope x200 magnification
Danish 2 kroner coin with crowns and a hole in the center.
microscopic cross section cut
White Bukhara Fleeceflower
Free Images: "bestof:Liponeura cinerascens last feet segments Loew 1844, plate I, fig 10.png en Feet segments of last leg of Liponeura cinerascens Loew 1844 s on pp 118ff"
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Tableau_31_Indians_hunting_the_bison_by_Karl_Bodmer.jpg
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Child foot.jpg
X-36_Being_Prepared_on_Lakebed_for_First_Flight_DVIDS708016.jpg
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The_Messenger_by_Sir_David_Wynne,_SUTTON,_Surrey,_Greater_London_(10).jpg
Jacques-Louis David, The Coronation of Napoleon edit.jpg
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Charles E. Nash, MC (1875-77).jpg
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bodmer_pehrisk_ruhp_minatarre_warrior_costume_dog_dance_plate_23_volume_2_1844.jpg
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bodmer_dacot_woman_assiniboin_girl_plate_9_volume_2_travels_interior_north_1844.jpg
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Rule Segment - Tear Left - 20px.svg
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Cambial Variants (Anomalous Secondary Growth) Fig. 8.7.1 Machaerium (in Spanish).svg
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Cambial Variants (Anomalous Secondary Growth) Fig. 8.7.3 Thinouia (in Spanish).svg
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Théodore_Chassériau_-_Le_coucher_de_Desdémone_(1849).jpg
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Crossing the Berezina River, by Peter von Hess.jpg
Brewerton.jpg
San_Juan_from_the_harbor,_Puerto_Rico_1901_(Detroit).jpg
A View of the Two Lakes and Mountain House, Catskill Mountains, Morning, by Thomas Cole, view 1, 1844, oil on canvas - Brooklyn Museum - DSC09367.JPG
A View of the Two Lakes and Mountain House, Catskill Mountains, Morning, by Thomas Cole, view 2, 1844, oil on canvas - Brooklyn Museum - DSC09372.JPG
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Amos-Kendell.jpg
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Johan Christian Clausen Dahl - Landskabsskitse fra Norge. Ved Bruflat, Valdres - Statens Museum for Kunst - KMS3438.jpg
Sally Halterman.jpg
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Mary_Cassatt_-_Girl_in_the_Garden_-_Google_Art_Project.jpg
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Porträtt_av_Karl_XIV_Johan._Fredrik_Westin_-_Skoklosters_slott_-_88921.tif
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