microscope view of black fungus spore, molds or yeasts with close up macro 40x lens, contamination in air room, pollution aerosol

40x abstract aerosol air and art artistic background bacteria beautiful black blue blur bright closeup concept concepts contamination copy cotton culture dandelion dark decoration design detail effect environment environmental fantasy focus fungi fungus inflection isolated laboratory lactophenol lens macro media microbiology microscope mold molds natural nature pattern photography plant pollution room seed shadow shape smooth soft space spore spores spring strain texture virus wallpaper wave white winter yeasts