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Outer layers of the retina of a bird. From top to bottom: pigment epithelium layer with processes full of melanin granules, rod and cones layer, external limiting membrane, outer nuclear layer
Extrasolar planet. Exoplanet. Alien planet. The elements of this image furnished by NASA.
3d rendering of Gram-negative bacteria, have a thin peptidoglycan cell wall, which is surrounded by an outer membrane containing lipopolysaccharide
red-violet nebula in outer space, horsehead nebula, unusual colorful nebula in a distant galaxy, red nebula 3d render
House painting and renovation business concept. Asian male painting wall outstide house from the ladder. Construction concept.

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