Keywords
25 to 29 years, adult, alone, analyzing, asian, asian ethnicity, blur, career, chemist, chemistry, chemists, close, close-up, detail, differential focus, ethnic, focus, focus on foreground, focus techniques, guardian, holding, indoors, labor, lad, liquid, male, man, medical clothing, middle eastern, middle eastern ethnicity, occupation, one object, one person, protection, research, research and development, safe, safety, science, scientist, shallow focus, single, surgical glove, test tube, 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, u29618175