Keywords
20 to 24 years, adult, alone, biochemistry, biology, blue, blues, blur, chemical, chemistry, close, close-up, color, concentration, detail, differential focus, educate, educating, education, experiment, eyewear, flask, focus, focus on foreground, focus techniques, front, front view, glass, glass material, goggles, grave, head and shoulders, headshot, health-and-safety, holding, image lighting, indoors, lab coat, lab technician, labor, laboratory, lad, learning, light, liquid, looking, male, man, mask, medical clothing, monitoring, one person, one young adult man, only adults, only men, only one adult, only one man, only young adults, only young men, paying attention, protective clothing, protective mask, research and development, safety goggles, sample, science, scientist, serious, shallow focus, single, studio, studio shot, studying, surgical glove, test, testing, tests, view, view point, work, working, young, young adult, young man, 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, u78499054