Ключевые слова: abstract, art, bacillus, background, bacteria, bacterium, banner, biology, cancer, cell, chemistry, closeup, color, design, digital, electron, food, growing, growth, human, infection, life, macro, material, medical, micro, microbiology, microorganism, microscope, microscopic, mildew, molecule, nanotech, nature, organic, pathogen, pattern, purple, research, science, structure, system, texture, tissue, tumor, virus, wallpaper, yeast,