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horn snail fossile stone with white background
hyena skull on white, isolated
chromian grossular from Jeffrey Mine, Asbestos, Canada isolated on white background
prismatic quartz mineral clusters on rock specimens from the UK
...an old Spanish coin, a means of payment from the Iberian Peninsula made of metal
rough round agate mineral sample with outer shell geode
Bivalvia Fossil inside a limestone rock on moss floor. Gastropods from the jurassic period captured during autumn season.
isolated dog skull with white background and reflection
chinese medicine Rhizoma Cibotii, Cibotium barometz
aquamarine crystal on matrix from Afghanistan isolated on white background
Concretion formations in a rock in the Grand Staircase-Escalante National Monument in southern Utah during the fall. Concretions are precipitated mineral deposits that form in the spaces of sedimentary rock.
color natural mineral collection as nice background
Mica, silicate phyllosilicate.
The normal liver cells or hepatocytes contain lipid droplets, more frequent near the central vein of hepatic lobules, that can be demonstrated using osmium tetroxide as fixative. In steatosis or fatty liver disease, the amount of lipid droplets is pathologically very increased.
Close-up paintings at La Cieneguilla Petroglyph Site near Santa Fe, NM. The petroglyphs were painted between circa 1400 and 1800 by Keresan-speaking Pueblo Indians.
Texture of old clay wall, shell rock brick
fossil of ammonite. Limestone rock.
Apache tear (obsidian) from the USA
Backgrounds,Table, Material, Marble - Rock, Nature, Stone Material, Full Frame,
A closeup of the prehistoric stone spear head isolated on white background.
Photomicrograph of freshwater leech. Sucker attached to cover slip at bottom. Live specimen. Wet mount, 2.5X objective, transmitted brightfield illumination. Note - motion blur of live animal, very shallow depth of field, chromatic aberration and uneven focus are inherent in light microscopy.
A garden banden snail (Cepaea hortesis) in close-up on a stone in the morning sunlight.
Mayan Sacrificial Dagger - Knife Arrowhead
Close-up of a group of four differently colored stones in a stream bed. Different textures surrounded by cold water.
Cross section of rock backgrounds
Image of a rocky object on a white background with free space.
Opal mineral stone sample with white background
Boiling water bubbler Geyser. Active geyser with major eruptions. Yellowstone NP, Wyoming, USA
Calama, Chile
Free Images: "bestof:Kayentatherium.JPG en Skulls of Kayentatherium a fossil therapsid took the foto on the American Museum of Natural History in New York 2008-04 Ghedoghedo GFDL"
american-museum-of-natural-history-876029.jpg
american-museum-of-natural-history-876030.jpg
Hyotherium major skull MNHN.jpg
Charm necklace, Masai - African objects in the American Museum of Natural History - DSC05973.JPG
Shield, Masai - African objects in the American Museum of Natural History - DSC05971.JPG
Stroop Report - Warsaw Ghetto Uprising 06.jpg
Stroop Report - Warsaw Ghetto Uprising 06b.jpg
Hipparion gracile MNHN1.jpg
Homotherium crenatidens fabrini MNHN.jpg
museum-building-architecture-city-719989.jpg
Equus hemionus kulan MNHN.jpg
'Sunset'_by_Edward_Mitchell_Bannister,_c._1875-80.jpg
Diceros bicornis MNHN.jpg
Twilight (Sunset) by Frederic E. Church, 1856, oil on canvas - Albany Institute of History and Art - DSC08132.JPG
Washington_Crossing_the_Delaware_by_Emanuel_Leutze,_MMA-NYC,_1851.jpg
Albert_Bierstadt_-_The_Rocky_Mountains,_Lander's_Peak.jpg
La Liberté éclairant le Monde Jardin du Luxembourg blanc.jpg
MJ_Heade_Sunset_Over_the_Marshes_1890-1904.jpg
1880_Pierre_Auguste_Cot_-_The_Storm.jpg
Bellows_CliffDwellers.jpg
Claude_Monet,_Le_Grand_Canal.jpg
George_Bellows_-_Men_of_the_Docks_-_1912_-_The_National_Gallery.jpg
Church_Heart_of_the_Andes.jpg
IVAN_AIVAZOVSKY_-_The_Disembarkation_of_Christopher_Columbus_with_Companions_on_Three_Launches,_on_Friday_12th_October_1492,_At_Sunrise,_on_an_American_Island_Named_San_Salvador_by_Him_on_the_Very_Same_Day.jpg
Thomas_Cole_-_The_Voyage_of_Life_Childhood,_1842_(National_Gallery_of_Art).jpg
Edward_Savage_-_The_Washington_Family_-_Google_Art_Project.jpg
Thomas_Cole_-_The_Voyage_of_Life_Old_Age,_1842_(National_Gallery_of_Art).jpg
Lady_Elizabeth_Hamilton_(1753–1797),_Countess_of_Derby.jpg
Fra_Angelico,_Fra_Filippo_Lippi,_The_Adoration_of_the_Magi.jpg
Natural History Museum HDR.jpg
metropolitan-museum-new-york-museum-581214.jpg
Pittsburgh museum of natural history and art.jpg
Piano, Horace Waters, New York - O. Henry Museum - Austin, Texas - DSC09223.jpg
Allosaurus.jpg
america-american-architecture-219988.jpg
vienna-austria-building-434521.jpg
Moai statue at the la natural history museum.jpg
Gypsum 'desert roses', Chihuahua, Mexico - Natural History Museum of Utah - DSC07463.JPG
CONCORDE_TO_MUSEUM_DVIDS1075134.jpg
CONCORDE_TO_MUSEUM_DVIDS1075131.jpg
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Square piano, Chickering, c. 1830 - National Museum of American History - DSC00078.jpg
Ellis-Island-in-New-York-harbor.jpg
Ellis-Island-in-New-York-harbor.jpg
monument-soldiers-new-york-war-506131.jpg
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The-main-immigration-building-on-Ellis-Island-in-New-York-harbor.jpg
dinosaur-jurassic-bones-museum-508863.jpg
ichthyosaurs-skeleton-petrified-1257307.jpg
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fossil-fossils-sea-lilies-petrified-1577059.jpg
Earrings, Maasai peoples, Kenya or Tanzania, 20th century, hide, metal, glass, plastic - Fernbank Museum of Natural History - DSC00039.JPG
Mola mola stuffed museum La Rochelle.jpg
Ursus spelaeus MNHN.jpg
Lagothrix lagotricha grison mâle MNHN.jpg
Fronton galerie mineralogie museum paris.jpg
Ceinture amazonienne caribe.jpg
Cancer bellianus Johnston 1861 stuffed museum La Rochelle.jpg
Mandrillus sphinx MNHN.jpg
France_1803-04-A_20_Francs.jpg
France_1807-A_40_Francs.jpg
Belgium_1835_40_Francs.jpg
German_States_Fugger_1621_10_Ducats.jpg
freedom-statue-of-liberty-landmark-1712976.jpg
The-landmark-Statue-of-Liberty-against-the-impressive-New-York.jpg
Natural areas stone formation.jpg
Reza_Abbasi_-_Two_Lovers_(1630).jpg
Atlantic Beach and Long Beach Aeriel View.JPG
JAPAN-10-Constitutional Monarchy-One Yen (1873).jpg
JAPAN-M7-Tsingtao-10 Sen (1914).jpg
AlbertBierstadt-Sunrise in the Sierras 1872.jpg
Calebasse de chasseur R.D.Congo 1.jpg
'Landscape, Hudson Valley' by George Inness, Cincinnati Art Museum.JPG
German_New_Guinea_1895-A_20_Mark.jpg
Sidney De Paris, Jimmy Ryan's (Club), New York, N.Y., ca. July 1947 (William P. Gottlieb 01991).jpg
native-american-southwestern-pueblo-1538074.jpg
NI-125c-Netherlands Indies-Japanese Occupation-10 Gulden (1942).jpg
Northeaster_by_Winslow_Homer_1895.jpg
Zuni-girl-with-jar2.png
Abolish child slavery.jpg
Frederic_Edwin_Church_-_Aurora_Borealis_-_Google_Art_Project.jpg
Sunset_by_Caspar_David_Friedrich.jpg
Gerard_David_-_Virgin_and_Child_with_Four_Angels_-_WGA6036.jpg
Simmons-Hermia_and_Lysander._A_Midsummer_Night's_Dream.jpg
Pope_Francis_Speaks_With_Mrs._Teresa_Heinz_Kerry.jpg
Ellis-Island-04.jpg
Tiepolo_Vercellae.jpg
VEN-4-United_States_of_Venezuela_(Treasury)-1_peso_(1811,_First_Issue).jpg
Édouard_Manet_-_Jeanne_(Spring).jpg
911:_President_George_W._Bush_in_Pentagon_Flyover,_09/14/2001..jpg
Christian Adolf Schreyer - Arabs in Egypt, Sunrise - Walters 37136.jpg
Miraj_by_Sultan_Muhammad.jpg
Antonio_del_Pollaiuolo_-_Profile_Portrait_of_a_Young_Lady_-_Google_Art_Project.jpg
Albrecht_Dürer,_Adam_and_Eve,_1504,_Engraving.jpg
Pauline_Clyburn,_rehabilitation_client_at_Manning,_Clarendon..._(3109745797).jpg
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