Ключевые слова: background, beaker, biology, biotechnology, bottle, bottles, chemical, chemistry, close up, closeup, color, colorful, container, creativity, dark, detail, development, equipment, erlenmeyer, experiment, flask, flasks, glass, glassware, group, health, industry, instrument, lab, laboratory, liquid, medicine, nobody, pharmacy, reflection, reflections, research, science, scientific, scientifical, test, tool, transparent, vignette,