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A piece of cheese with mould, isolated on white.
Horizontal or vertical banner with pathogenic bacterias and viruses. Virus under microscope. Fast multiplication of bacteria. Infection and microbe. Copy space for text. 3d render
white mossy and moldy brick wall giving paint splash effect.  suitable for backgrounds
bunch of natural sponges
Round lichen on a rock on the sunny side of the ocean. Texture. Background
Rendering of some blue viruses
Green moss growing in the pond
Sea water on the coast of Guinea Bissau
Tasty nori seaweed isolated on a white background.
Salmon run up stream through the ladder at the Ballard locks.
Mold wall from earthquake 1999 athens.
Old Wall Texture
Hand made cross section of a branch from a knotweed plant, Reynoutria japonica, showing the cortex at 40x with polarization.
marl mineral sample under light microscopy
Corrosion of car rims. Peeling paint from metal. Chemical reaction. Disk recovery. Prolonged use.
An hand painted watercolor background. There is a mottled texture with paint splatters and a slight honeycomb pattern. the painting has prominent colors of greens and golden yellows. This colorful texture would make a great background for a design.
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.
Rubble field. Marble Rocks covered by Lichen.
Old weathered scuffed iron surface, yellow-green shabby paintwork
Weathered rough rendered exterior wall full frame background texture
Lençóis Maranhenses National Park. Landscape of dunes and rainwater ponds. Lençóis Maranhenses National Park, Barreirinhas, MA, Brazil. Sandy mountains of Lençóis Maranhenses, Maranhão. tropical scenery.
glaucophane schist mineral sample under light microscopy
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.
High angle closeup view of a group of white, grey toned lichen growing on a granite boulder in the High Country, NSW Australia
Gemma from a Marchantia polymorpha thallus from a stream called Broad Brook in East Windsor, Connecticut at about 100x with polarization.
Hand painted abstract watercolor and ink background with vibrant shades of green. There are mottled colors in this painting with paint splatters and a distressed texture.
Vintage cardboard paper texture background for design with copy space for text or image
Bumpy gourd surface background.
Thin and delicious green potato chips, crispy green chips with pepper and onion flavor
Mammoth Hot Springs feature in Yellowstone National Park
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