Ключевые слова: abstract, agar, alive, art, bacillus, bacillus subtilis, background, bacteria, bacterial, bacterium, biology, biotechnology, blue, cells, closeup, coli, colonies, curve, design, diagnostic, effect, experiment, fractal, frost, graphic, growing, growth, infection, lab, laboratory, life, macro, medical, medicine, microbes, microbiology, molecular, nobody, ornament, pathogen, pattern, petri dish, science, scientific, shape, technology, texture, virus, wallpaper,