Click Here for More Images from iStock- 15% off with coupon 15FREEIMAGES 
anther of lily flower, Lilium brownii, science plant cell micrograph
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.
This computer-generated image vividly illustrates the invasive Group A Streptococcal bacteria, as they would appear under a microscope. This visual representation helps to understand the microscopic world of Group A Streptococcus and its potential to cause serious diseases.
I painted acrylic colors on white paper and I folded the paper together similar to the rorschach inkblot method that create the texture of mixed acrylic colors.
Solitary fibrous tumor. Site: Liver.  Solitary fibrous tumors are a rare neoplasm of mesenchymal origin that comprise less than 2% of all soft tissue tumors ranging from indolent tumors to more aggressive masses.
Micrograph of a moss leaf, Dicranum, with elongated cells, and an elongated midrib (costa) that may be the water conducting cells of the leaf, with polarization at 100x.
There is a cortical cyst in the lower pole of the right kidney measuring 6.1 x 6.1 x 6.1 cm, with the upper thin posterior separation containing calcification 3 mm thick.  This is most probably benign Bosniak 2-2F. No suspicious renal mass, stone or hydronephrosis.  The unopacified renal collection system appears grossly normal.
Medical concept image
High quality abstract stock photos of downtown San Francisco's financial district buildings and high rises with repeating patterns and shapes in reflective glass and steel along Market Street.
Other types of mushrooms have pores instead of gills. Like gills, pores produce spores, but they appear as small, sponge-like holes instead of thin blades. The little holes lead to tubes inside the cap. As spores mature, they eventually fall from the tubes out of holes and into their environment.
Scenic view of defocused reflection of tree in lake.
Hookworm egg human parasite in stool examination test find microscope 40x.
Film chest x-ray show alveolar infiltrate at left middle lung
Tubular adenoma. Site: breast. Tubular adenoma is most commonly but not exclusively located at the upper outer quadrant of the breast and presents in young women
Human body anatomy. 3d illustration
Helicobacter pylori bacteria 3d render realistic medicine icon for logo isolated with clipping path. Microbiology health human illustration.
Weird artificial molecular structure. Close-up, horizontal composition.
Hand made cross section of a branch from a knotweed plant, Reynoutria japonica, showing the cortex at 40x with polarization.
Microscopic photo of a professionally prepared slide demonstrating the cellular structure of the object.
A macro shot of the pumpkin's inner part.
Rhabdomyosarcoma. Site: Soft tissue, pelvis.  Rhabdomyosarcoma (RMS) is a rare type of cancer that forms in soft tissue — specifically skeletal muscle tissue or sometimes hollow organs such as the bladder or uterus.
Beautiful abstract photography of mold  in a pan
Moldy Rotten Orange Fruit and Fungus Details isolated on white background.
Host cells with spores (mold) are inside wood under the microscope for education.
3D Illustration Concept of Human Urinary System Kidneys Anatomy
Human Cancer Cell
Free Images: "bestof:MBq cystic-carcinoma-pancreas segmentiert.jpg de wikipedia 2013 January 6 Zystisches Adenokarzinom rot markiert der Bauchspeicheldrüse grün umrandet"
Rothirsch_nam.jpg
Palais_de_Chaillot-Sculpture_exterieur-DSC_2344w.jpg
Lord Amarnath.jpg
Rogier_van_der_Weyden_001.jpg
Michelangelo_Caravaggio_072.jpg
Johannes_Vermeer_(1632-1675)_-_The_Girl_With_The_Pearl_Earring_(1665).jpg
Chouchou.jpg
Eugène_Delacroix_-_La_liberté_guidant_le_peuple.jpg
World Map of Edward Snowden's asylum applications.svg
Bilanz der Wärmepumpe.svg
Carlos-X SVG-Test-2.svg
Carlos-X SVG-Test.svg
Interpolation-relevanter-Gitterpunkte.svg
Interpolation-relevanter-Gitterpunkte-2.svg
Origami-method-for-dividing-an-angle-to-thirds.svg
Richard_Wagner_by_Caesar_Willich_ca_1862.jpg
Death penalty statutes in the United States-fr.svg
Inode Struktur.svg
Logo Portal Eishockey.svg
Luise_von_Preußen.jpg
Helvetia_Zirkel.svg
Batterietrennschalter.svg
Quicksort.svg
Unfall Byford Dolphin.svg
Fährtenkreuz.svg
Scharbockskraut gezeichnet.svg
Hercynia_Freiburg_Zirkel.svg
Artiklwachstum Boarische Wikipedia.svg
Rutherfordsches Atommodell.svg
TomahawkTrisecting-with-triangles.svg
Three vertical stripes.svg
Three horizontal stripes.svg
Island namen f.svg
Studentenzahlen-Goettingen.svg
Element PhasesPerTemperature DE.svg
MTB-82-Innenansicht.svg
FDP Bundestagswahlen.svg
Safiental.svg
Siedelinse-2-komp-2.svg
2013-01 Wikidata item creation DE.svg
2013-01 Wikidata items EN.svg
2013-01 Wikidata items FR.svg
2013-01 Wikidata items DE.svg
Blason Teillet (Tarn).svg
Viereck-Hierarchie1.svg
Brasao apuiarés.svg
World operators of the EF2000.svg
Comedy-Central-Karte.svg
2013-01 Wikidata item creation FR.svg
2013-01 Wikidata item creation EN.svg
Bild 14a - Verkehrsverbot für Fahrräder, StVO 1956.svg
Bild 2 - Querrinne, StVO 1956.svg
Bild - Ende der Autobahn, StVO 1966.svg
Flag yellow red 2x5.svg
Flag yellow red 5x3.svg
Map of United States military operations after World War II.svg
Grüne in Kärntner Gemeinderäten.svg
D-BW-Kressbronn aB - Einwohnerentwicklung.svg
Bild 23 - Parkverbot, StVO 1956.svg
Bild 2a - Schleudergefahr, StVO 1956.svg
Bild 5 - Beschrankter Bahnübergang, StVO 1956.svg
Bild 2c - Engpaß, StVO 1956.svg
Bild 9 - Zweistreifige Bake (links), StVO 1953.svg
Sdaj-vector.svg
Jean-Louis_Forain.jpg
Greatcarbuncle.jpg
Ampelmann.svg
Kolonien-Afrikas.svg
Binary-classification-file sensitivity.svg
Bild 2d - Bewegliche Brücke, StVO 1956.svg
Bild 10 - Einstreifige Bake (rechts), StVO 1953.svg
Hermann_Brüggemann_-_Schneegestöber_an_der_Havel_(1862).jpg
WideScreenFormats Breitbildformate.svg
Multistern-2-1.svg
Acetyl-CoA-Carboxylase.svg
Countries under MYSTIC surveillance program.svg
Binary-classification-file false negative rate.svg
Fabry-Perot-Transmissionsspektrum.svg
Bild 4 e - Warnkreuz für unbeschrankten eingleisigen Bahnübergang, StVO 1953 und 1956.svg
Bild 4d - Warnkreuz für unbeschrankten eingleisigen Bahnübergang, StVO 1953 und 1956.svg
Bild 4f - Warnkreuz für unbeschrankten mehrgleisigen Bahnübergang, StVO 1953 und 1956.svg
Bild 4g - Warnkreuz für unbeschrankten mehrgleisigen Bahnübergang, StVO 1953 und 1956.svg
AM-GM am Halbkreis.svg
GermanyWind.svg
Bild 31 - Droschkenplatz, StVO 1956.svg
Suchodolski_-_Biwak_ulanow_polskich_pod_Wagram.jpg
Grosssolt-Wappen.svg
Lachgas Emission.svg
Inkreis mit Strecken.svg
PCR.svg
Bild 4c - Warnkreuz für beschrankten ein- oder mehrgleisigen Bahnübergang, StVO 1953 und 1956.svg
Map of wiki language editions created in 2013.svg
Warnkreuz mit einem weißen Warnlicht für unbeschrankten eingleisigen Bahnübergang.svg
Warnkreuz mit einem roten Warnlicht für unbeschrankten eingleisigen Bahnübergang.svg
CountriesRecognizingKosovo.svg
Bandeira Dili 1952-1975.svg
Bandeira quadrada Dili 1952-1975.svg
Dewiki Artikel Maenner Frauen nach Geburtsjahr.svg
Huffman (To be or not to be).svg
Periodic table simple de bw.svg
Terms of Use   Search of the Day