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Natural agate surfaces, suitable for backgrounds and wallpapers.
Colorful growth with bubbles of yeast and bacteria on a beer and wine making slop bucket left to grow.
A large group of tadpoles (Gavialis gangeticus) clustered in lake water
Closeup of the underbrush of a sandbar on a beach on the southeast coast of Brazil
Epidermis. Electron microscope micrograph of an epidermis spinous layer. The keratinocytes show polygonal shapes, central nucleus with nucleolus, cytoplasm full of keratin filament bundles, and numerous desmosomes crossing the intercellular spaces.
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.
Microscopic photo of a thin section of calcareous tufa of Holocene age.
Scaevola taccada, also known as Beach Cabbage, Sea Lettuce, Beach Naupaka, Naupaka kahakai  is a flowering plant in the family Goodeniaceae found in coastal locations in the tropical areas of the Indo-Pacific. It is a common beach shrub throughout the Arabian Sea, the tropical Indian Ocean and the tropical Islands of the Pacific. It is amongst the first pioneer plant colonisers on tropical Atolls and sandbanks. Maui Island, Hawaii
close up of fresh Honey in a small bowl .
Abstract Crystal background marble shot, nature pattern.
Transmition Electron microscopy of an epithelial cell where mitochondria of several sizes can be seen with the characteristic double membrane and internal cristaes. Mitochondria are believed to be of bacteria origin. It has its own genome and RNA and protein which are similar to those of bacteria.
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.
amazing inhabitants of the microworld under a microscope
Specks of Dust on Microscope Slide. High Magnification
white painted wood texture abstract background macro photography
Erysimum menziesii is a species of wallflower known by the common name Menzies' wallflower. This rare plant is found only in the declining beach sand dune habitat in three areas on California coastline, in Humboldt, Mendocino, and Monterey Counties. Asilomar State Beach, Monterey County, California
Epidermis. Electron microscope micrograph showing a keratinocyte of spinous layer. The epithelial cell has a polygonal shape, central nucleus with nucleolus, cytoplasm full of keratin filament bundles, and numerous dark desmosomes crossing the intercellular spaces.
Mineral polished crystal stone shotting for design.
Study of Protozoa, Algae and bacteria under the microscope for education.
Photomicrograph of one celled amoeba. Live specimen. Wet mount, 40X objective, transmitted brightfield illumination.
Freshwater aquatic zooplankton and algae under microscope view
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Avicennia germinans or black mangrove flower in the Petite Carenage Sanctuary
Squash preparation of stained onion root tip cells showing various stages of mitosis. Differential interference contrast optics on a Leica microscope, Image taken with the X40 objective lens.  Depth of focus is extremely shallow (just a few microns).  Differential interference contrast results in an optical slice horizontally through the specimen providing maximum possible resolution at this magnification and good contrast. Chromatic abberation is inevitable in light microscopy, but has been kept to a minimum in this image.
nature a l'autonne
Organic/biogenic limestone  mineral microscopy slide under light microscopy
Study of Parasitic helminths (Trematodes) of marine fishes under a microscope.
Some amoebas like this one form shells. Shell is composed of bits of rock (sand), diatom shells, and other debris. Fresh water. Live specimen. Wet mount, 40X objective, transmitted brightfield illumination.
Close up,Growth of Bacteria and microorganisms from termite nest in Experiment
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