Click Here for More Images from iStock- 15% off with coupon 15FREEIMAGES 
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.
Small lake form of European perch. Place fishing stated in geotagging file
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.
Wooden poles of an old jetty at the banks of river Peene in a nature reserve at Voelschow Berg near Demmin on a foggy morning
A bunch of green flowers with yellow centers. The flowers are in a field and are surrounded by grass
Amphilophus Labiatus red devil and Astronotus ocellatus
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.
Pink Ammania plant, Ammannia gracilis, with blossoms.
Bunchberry in blossom, Alaska, USA
Sacred bamboo’s bloom (nandina domestica) in the park , Hong Kong
Gastrotricha, Biological Classification: Phylum seen under Microscope. They are commonly referred to as Hairy backs. They live on and in between particles of Sediment on the seabed floor. There are nearly 809 species that are either Freshwater or Seawater Creatures
Beauty Hawthorn tree in the park
\
Black nightshade ( Solanum nigrum ) flowers and berries. Solanaceae annual plants. White flowers bloom from summer to autumn, and after flowering, the green berries ripen to black.
Pear trees in blossom, mid April, springtime in Switzerland!
A closeup of the beautiful Japanese andromeda
Cattails
Bergenia crassifolia, also called Korean elephant-ear. The plant was belived to be a saxifrage.
Coypu swimming in murky river water
Small, rather slender Tree, with smooth silvery-gray Branches. Leaves pinnate, with 5-7 pairs of oblong toothed leaflets, green, hairy beneath. Flowers 8-10mm, in domes clusters.
Yellow sorrel (Oxslis corniculata) flowers. Oxalidaceae perennial plants native to Japan. Five-petal yellow flowers bloom from spring to autumn.
Catfish
A pot with fresh sorrel microgreens on a gray concrete background. Healthy Eating. Cultivation of microgreens.
Crocodile fish in Everglades National Park - Florida (USA)
Linden flowers or lime tree flowers isolated on white background.
A high scale magnification photograph of the conidia and conidiophores of a Penicillium species fungus. At the end of the long conidiophore are the phialides that form the spores. Some species of Penicillium are used in cheese making, others produce the antibiotic penicillin. The photograph was taken with a light microscope fitted with Nomarski differential interference contrast optics that give high contrast at maximum aperture for optimal resolution.
Yavoriv National Nature Park landscape in autumn morning, Ukraine
These Beech Seedlings were photographed in a Beech Forest in Spring in the Netherlands.
Free Images: "bestof:Zollmann Hydrographia Germaniae.jpg ibus collecta Perillustri et Generosissimo Domino Dno Friderico Christiano S R I Lib Bar ab Edelsheim Celsissimi et"
Zollmann_Hydrographia_Germaniae.jpg
Porträtt_av_Niels_Trolle_till_Trolholm,_1650-tal_-_Skoklosters_slott_-_99573.tif
Porträtt_av_Gunde_Rosencrantz_till_Vindingegård,_riksråd_(1653),_1650-tal_-_Skoklosters_slott_-_99548.tif
Porträtt av Niels Trolle till Trolholm, 1650-tal - Skoklosters slott - 99573.jpg
Porträtt av Gunde Rosencrantz till Vindingegård, riksråd (1653), 1650-tal - Skoklosters slott - 99548.jpg
Conradi_Gesneri_medici_Tigurini_Historiae_animalium_liber_IV_(15544736026).jpg
Hondius_Cecilia_Renata_of_Austria.jpg
Stabius world map II.jpg
Stabius world map.jpg
Conradi_Gesneri_medici_Tigurini_Historiae_animalium_liber_IV_(15382358967).jpg
Piranesi-3033.jpg
Conradi_Gesneri_medici_Tigurini_Historiae_animalium_liber_IV_(14948867613).jpg
Bm05153am.jpg
Atlas_Beudeker-C9E10_088_24A-SASSA_GANDENSIS_OBSESSA_et_EXPUGNATA_ab_Ill.mo_Principe_Friderico_Henrico_Principe_Arausionesium,_Comite_Nassavia_etc._...jpeg
Groenlo_1649_Blaeu_zw.jpg
UBBasel_Map_1596_Kartenslg_AA_53_Germania.tiff
Hieronim_Radziejowski.JPG
Hieronim_Radziejowski.PNG
Sanvitale_-_Compendiaria_arithmeticae_et_geometriae_elementa,_1756_-_4684436.tif
Fredrik_Reedtz_till_Tygestrup,_1650-tal_-_Skoklosters_slott_-_99589.tif
Fredrik Reedtz till Tygestrup, 1650-tal - Skoklosters slott - 99589.jpg
Mogens_Kaas,_1650-tal_-_Skoklosters_slott_-_99564.tif
Mogens Kaas, 1650-tal - Skoklosters slott - 99564.jpg
Schriftprobe_Latein_15_Jh.jpg
Porträtt_av_Axel_urup_till_Baeltebjerg,_riksråd_(1655),_1650-tal_-_Skoklosters_slott_-_99544.tif
Porträtt_av_Ove_Giedde_till_Tommerup,_1658-1660_-_Skoklosters_slott_-_99580.tif
Porträtt av Axel urup till Baeltebjerg, riksråd (1655), 1650-tal - Skoklosters slott - 99544.jpg
Porträtt av Ove Giedde till Tommerup, 1658-1660 - Skoklosters slott - 99580.jpg
OeselLivTrty1241.jpg
Conradi_Gesneri_medici_Tigurini_Historiae_animalium_liber_IV_(14947860574).jpg
Porträtt_av_Tahe_Thott_till_Eriksholm,_riksråd_(1624),_1650-tal_-_Skoklosters_slott_-_99546.tif
Porträtt av Ove Giedde till Tommerup, 1658-1660 - Skoklosters slott - 99580 - no text.jpg
Porträtt av Tahe Thott till Eriksholm, riksråd (1624), 1650-tal - Skoklosters slott - 99546.jpg
Porträtt av Christian Thomesen Sehested till Storgård, riksråd (1625), 1650-tal - Skoklosters slott - 99562.jpg
Семь_почитаемых_огненных_ям_и_храмовое_ограждение_в_с._Сураханы._Рисунок_Э._Кемпфера,_конец_XVII_в..jpg
Porträtt_av_Christian_Thomesen_Sehested_till_Storgård,_riksråd_(1625),_1650-tal_-_Skoklosters_slott_-_99562.tif
Stabius world map silhouette.png
Stabius world map R.png
Stabius world map L.png
Christoffer_Urne_till_Årsmarke,_1650-tal_-_Skoklosters_slott_-_99588.tif
Stabius-Durer world map.jpg
Stabius map of the world.jpg
Stabius map of the world II.jpg
Christoffer Urne till Årsmarke, 1650-tal - Skoklosters slott - 99588.jpg
Saint-Quirin Portail.JPG
Conradi_Gesneri_medici_Tigurini_Historiae_animalium_liber_IV_(15545617386).jpg
Conradi_Gesneri_medici_Tigurini_Historiae_animalium_liber_IV_(14948309454).jpg
Conradi_Gesneri_medici_Tigurini_Historiae_animalium_liber_IV_(15568363635).jpg
Portrait_Johann_Georg_Adam_Freiherr_von_Hoheneck.png
Conradi_Gesneri_medici_Tigurini_Historiae_animalium_liber_IV_(15382865498).jpg
Piranesi-3028.jpg
ClarendonHouse_Circa1680Engraving_ByWmSkillmam.jpg
Conradi_Gesneri_medici_Tigurini_Historiae_animalium_liber_IV_(15565853931).jpg
Conradi_Gesneri_medici_Tigurini_Historiae_animalium_liber_IV_(15383135728).jpg
AGAD_Mieszko_III_Stary_potwierdza_uposażenie_klasztoru_Benedyktynów_w_Mogilnie,_w_tym_rzekome_nadania_Bolesława_Śmiałego_z_1065_r._(falsyfikat).png
Donación_de_Jimena_Díaz_a_la_catedral_de_Valencia_1101.jpg
Conradi_Gesneri_medici_Tigurini_Historiae_animalium_liber_IV_(15382506368).jpg
Mundus_subterraneus,_in_XII_libros_digestus_(15670091942).jpg
Conradi_Gesneri_medici_Tigurini_Historiae_animalium_liber_IV_(14947743514).jpg
Mundus_subterraneus,_in_XII_libros_digestus_(15483280057).jpg
Conradi_Gesneri_medici_Tigurini_Historiae_animalium_liber_IV_(15382409497).jpg
AMH-6577-KB_Bird's_eye_view_of_the_city_of_Goa.jpg
Conradi_Gesneri_medici_Tigurini_Historiae_animalium_liber_IV_(14947876774).jpg
Conradi_Gesneri_medici_Tigurini_Historiae_animalium_liber_IV_(15383579400).jpg
Extract_from_Burchard_of_Worms'_Decretum.jpg
Canon_Episcopi_Hs119.jpg
Ali_Masjid_and_Surroundings_WDL11470.png
Ali_Masjid_from_Below_WDL11473.png
Conradi_Gesneri_medici_Tigurini_Historiae_animalium_liber_IV_(15383547430).jpg
Mundus_subterraneus,_in_XII_libros_digestus_(15048879893).jpg
Conradi_Gesneri_medici_Tigurini_Historiae_animalium_liber_IV_(15570059272).jpg
Conradi_Gesneri_medici_Tigurini_Historiae_animalium_liber_IV_(15565766561).jpg
Conradi_Gesneri_medici_Tigurini_Historiae_animalium_liber_IV_(15382572397).jpg
Conradi_Gesneri_medici_Tigurini_Historiae_animalium_liber_IV_(15566237061).jpg
Conradi_Gesneri_medici_Tigurini_Historiae_animalium_liber_IV_(14948297864).jpg
Gorge_Below_Ali_Masjid_WDL11472.png
Conradi_Gesneri_medici_Tigurini_Historiae_animalium_liber_IV_(15570061392).jpg
Mundus_subterraneus,_in_XII_libros_digestus_(15666341791).jpg
Mundus_subterraneus,_in_XII_libros_digestus_(15666316901).jpg
Conradi_Gesneri_medici_Tigurini_Historiae_animalium_liber_IV_(14949106553).jpg
Conradi_Gesneri_medici_Tigurini_Historiae_animalium_liber_IV_(15382454559).jpg
Conradi_Gesneri_medici_Tigurini_Historiae_animalium_liber_IV_(15569326915).jpg
DagomeVatican-1Copy.jpg
Conradi_Gesneri_medici_Tigurini_Historiae_animalium_liber_IV_(15566595381).jpg
Conradi_Gesneri_medici_Tigurini_Historiae_animalium_liber_IV_(14948478173).jpg
Conradi_Gesneri_medici_Tigurini_Historiae_animalium_liber_IV_(14948777373).jpg
Al-Arab, Volume 3, Number 7, June 10, 1918 WDL12502.jpg
Al-Arab, Volume 3, Number 78, September 2, 1918 WDL12573.jpg
Al-Arab, Volume 3, Number 86, September 11, 1918 WDL12581.jpg
Al-Arab, Volume 3, Number 145, November 21, 1918 WDL12647.jpg
Al-Arab, Volume 3, Number 487, February 27, 1919 WDL12725.jpg
Al-Arab, Volume 3, Number 505, March 20, 1919 WDL12743.jpg
Al-Arab, Volume 3, Number 541, May 1, 1919 WDL12774.jpg
Al-Arab, Volume 3, Number 822, March 31, 1920 WDL12819.jpg
Conradi_Gesneri_medici_Tigurini_Historiae_animalium_liber_IV_(15544853506).jpg
Conradi_Gesneri_medici_Tigurini_Historiae_animalium_liber_IV_(15566529851).jpg
Conradi_Gesneri_medici_Tigurini_Historiae_animalium_liber_IV_(15382994878).jpg
Conradi_Gesneri_medici_Tigurini_Historiae_animalium_liber_IV_(15382857878).jpg
Conradi_Gesneri_medici_Tigurini_Historiae_animalium_liber_IV_(15568937045).jpg
Conradi_Gesneri_medici_Tigurini_Historiae_animalium_liber_IV_(15383304620).jpg
Terms of Use   Search of the Day