Keywords
adult, alone, biochemistry, biology, biotechnology, blue, blues, blur, career, carrying, chemistry, clean suit, cleanroom, color, container, differential focus, focus on foreground, guardian, health, healthcare, indoors, labor, laboratory, male, man, mask, obscured, obscured face, occupation, one person, only adults, only men, only one adult, only one man, overalls, people, professional, protection, protective clothing, protective mask, protective workwear, rear view, research, safe, safety, science, science collection, scientist, shallow focus, single, skill, stand, standing, stands, sterile, technology, test tube, tray, uniform, unrecognizable person, vessel, view, view point, wearing, work, working, 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, u71312745