Click Here for More Images from iStock- 15% off with coupon 15FREEIMAGES 
\
superior view of heart showing opening of aorta, superior vena cava, pulmonary trunk with related valve
Singapore, Singapore - August 23, 2013: A paperback collection of Haruki Murakami's fiction and non-fiction titles on a dark wood bookshelf. Published by Vintage Publishing, these English translations of best-selling author Murakami's works have all designed with a minimalist black-and-white cover.
Freshwater aquatic zooplankton and algae under microscope view
centropyxis aculeata (amoeboid organism) under the microscope - optical microscope x400 magnification
1 old book is put.
Transmission electron microscope micrographs showing the aspect of muscle fiber sarcomere components in longitudinal (below) and transverse (above) sections at the Z-line, I and A bands and H zone
In vitro bacterial culture
grey book isolated on white, blue frame for title on the spine
Pine Root C.S. under light mircoscope with white background
Blue dry flower on a book page extremely loud and incredibly close. Book on a white background. Dried blue field flower in a book on a wooden table.
Open Book, Title Page: Herodotus The Histories
Photomicrograph of rotifer, probably Rotaria rotatoria. Rapidly rotating cilia at top of head, internal organs visible. Green circles are algae. Live specimen. Original image at 40X, wet mount, transmitted brightfield illumination. Indistinct image due to motion blur of live specimen and very shallow depth of field of brightfield illumination.
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.
Diatoms, algae under microscopic view, phytoplankton, fossils, silica, golden yellow algae
Three books vertical and spaced out on a white background
Squash preparation of onion root tip cells stained to reveal chromosomes, Bright field illumination, light microscopy. This image was taken with the X40 objective lens. Depth of focus is extremely low at this magnification. Smaller apertures give greater depth of focus, but image quality deteriorates and resolution is greatly reduced. The aperture in this image was optimised for contrast and resolution. Chromatic abberation is inevitable in light microscopy, but has been kept to a minimum in this image.
Open blank passport on dark grey table, closeup
Alternaria spore was zoom by transmission electron microscope. Alternaria is a genus of ascomycete fungi. Alternaria species are known as major plant pathogens.
Open Book, Title Page: Fables of La Fontaine
Hardcover book or notepad mock up on black background close up
Photomicrograph of Volvox globator, a green algae in various stages of development. Dark green spots are daughter colonies forming inside of parent colony. Live specimen. Wet mount, 10X objective, transmitted brightfield illumination.
Algae under microscopic view, Diatoms, phytoplankton, fossils, silica, golden yellow
Aspergillus fumigatus is one of the most common Aspergillus species to cause disease in individuals with an immunodeficiency. This pathogen primarily causes invasive infection in the lung.
Demodex mange from a microscope view. The parasite causing a skin disease -Demodecosis.
Orange Square wooden box filled with orange book replicas
Close up Plant epidermis with stomata or Leaf Epidermis (Stomata) under microscope.
Close-up of a stack of books on a white bookshelf.
Open Book, Title Page: TO THE LIGHTHOUSE by Virginia Woolf
Free Images: "bestof:Chambers - Volume 1 - 0657.jpg Cyclopaedia Chambers page 1 0656 0657 0658"
Terms of Use   Search of the Day