Keywords
70-75 years, above 30, adult, alone, beaker, beakers, blur, blurred, caucasian appearance, chemical, chemicals, chemistry, close up, close ups, close-up, close-ups, closeup, closeups, cut out, cut-out, differential focus, discovery, experiment, experiments, exploration, gloves, hand, hands, health, health care, healthcare, hold, holding, hygiene, hygienic mask, hygienic masks, indoors, kitchen gloves, lab, lab coat, lab coats, lab equipment, laboratories, laboratory, laboratory coat, laboratory coats, laboratory equipment, labs, liquid, male, males, mask, masks, mature men, medical, medical equipment, medical supplies, men, model release, model release yes, model released, no background, no backgrounds, one, one only, one person, people, person, research, researcher, researchers, rubber gloves, rubbergloves, science, science experiment, science experiments, science lab, science labs, sciences, scientific, scientific equipment, scientist, scientists, selective focus, senior, senior adult, senior men, surgical mask, surgical masks, test equipment, testing equipment, vertical, white background, white backgrounds, stock image, images, royalty free photo, stock photos, stock photograph, stock photographs, picture, pictures, graphic, graphics, fine art prints, print, poster, posters, mural, wall murals, b03310