Ключевые слова: 3d, analysis, art, black, chemistry, cut, design, drop, droplet, dropper, drug, element, equipment, experiment, eyedropper, glass, graphic, health, healthcare, icon, illustration, instrument, isolated, laboratory, liquid, long, medical, medicine, narcotic, object, origami, paper, paperart, papercut, pipet, pipette, purple, research, rubber, science, shadow, substance, test, therapy, tool, volumetric,