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Bone marrow plasma cells .Plasma cell neoplasms are diseases in which the body makes too many plasma cells. Plasma cell neoplasms can be benign or malignant. Diagnosed with Immunostain CD138 positive.
Microscopic photo of a thin section of calcareous tufa of Holocene age.
centropyxis aculeata (amoeboid organism) under the microscope - optical microscope x400 magnification
Landscape of Nambia Desert with red sand dunes at Sossusvlei. Namib-Naukluft National Park, Namibia, Africa.
Deadvlei a small clay pan surrounded by dunes in the Namib Sand Sea in Namibia. Deadvlei is part of the Namib-Naukluft National Park. Africa
Dog paw print on the beach in evening light.
Sand closeup
A disturbed fire ant mound revealing the tunnels and chambers with ants racing around the mound. The red imported fire ant (Atta geminata)  is an aggressive species native to central and south America. This active mound is in Florida and often pushes out native ant species.
Microscopic Rotifer or Rotifera under a microscope, freshwater bentic organism filtering water.
Overhead aerial drone view of oyster farm racks at low tide, flying at a low altitude to be able to see the detail of the oyster racks and seaweed. Located in a tidal estuary in Sutherland, Scotland. the low tides enable workers to access the racks for turning the oysters as they grow. Oysters have been farmed for many hundreds of years using this method. Seaweed has grown around the metal lines of racks.
Transmission electron microscope (TEM) micrograph showing dark melanin granules in a melanocyte (top center) and in several keratinocytes, which, unlike melanocytes, have bundles of keratin filaments
Dunes of Arabia
Photomicrograph of two rotifers. Rapidly rotating cilia at top of heads, internal organs visible. Live specimen. Wet mount, 10X objective, transmitted brightfield illumination.
Wet rough asphalt black bitumen road pavement surface abstract grunge texture close-up top view background banner.\nBitumen is a sticky, black, highly viscous liquid or semi-solid form of petroleum. In the U.S., it is commonly referred to as asphalt. It may be found in natural deposits or may be a refined product, and is classed as a pitch. Before the 20th century, the term asphaltum was also used.\nTarmacadam is a road surfacing material made by combining crushed stone, sand, and tar. It is a more durable and dust-free enhancement of simple compacted stone macadam surfaces. The terms \
Eggs of helminth and Finding parasites in feces, analyze by microscope in laboratory.
Scenery of Bisti Southern Section, Farmington, New Mexico, USA
Sand dunes of Bazaruto Island, Mozambique.
Photo of a landscape at the  Mesquite Flat Sand Dunes in the Death Vallay National Park in California, United States of America.
The sand hills in Ba Dan Ji Lin desert of Inner Mongolia, China. The small tree at the foreground
Cheyletiella blakei Mite - Small Cat pest view under a microscope
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.
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.
I am fascinated by what appears to be a sterile dead environment until I look closer and see tiny mosses, lichens and algae actually growing a stabilizing soil on undistrubed sand. I learned about this fragile cryptobiotic soil from rangers in the United States National Parks.
Aerial Panoramic view of the Opal mines of Coober Pedy, South Australia.
Desert like hill landscape with reflection on the water on a dam lake reservoir at sunset in Terena, Portugal
Sand canyon and the sky with clouds - photo of a sand dune against a blue sky with white clouds. Small grains of sand. Dune background. The wind blew away the sand. Clouds in the sky. Mountain of sand and the sky.
Scenedesmus is a genus of green algae, in the class Chlorophyceae.
Close up view of coffee stain on T-shirt
Footprints. Footprints of a man in the sand of the beach.
abstract photo of white sand dunes with wild plants growing on the beach
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