infinity-imagined: “Scanning electron micrographs of diatoms, microscopic algae that form the base of the food chain and produce of Earth’s oxygen. ” The beautiful base of the pyramid of biology, feeding our air, land and life.
Coloured scanning electron micrograph (SEM) of rods (yellow) and cones (green) in the retina of the eye. The outer nuclear layer is purple. Magnification when printed at 10 centimetres wide. RF Image No.