Keywords
60's, 60-64 years, 60-65, 60-70, 60s, 65-70, 70's, 70-75, 70-80, 70s, 75-80, adult, close up, close-up, closeup, color, color image, colour, concentrating, concentration, copy space, day, daylight, daytime, device, elderly, examining, eyeing, fellow, focus on foreground, focusing, focussing, gentleman, gray, gray hair, grey, grey hair, guy, hair, head & shoulders, head and shoulders, health care, health-care, healthcare, hispanic, holding, horizontal, human, human being, indoor, indoors, inside, lab, lab coat, laboratory, latin american, latin american and hispanic ethnicity, latino, looking, looking down, magnification, magnifier, male, man, medical, medical care, medical science, microscope, negative space, observation, occupation, old, one, one person, operating, people, person, photography, r&d, research, research & development, research and development, researching, retired, retirement, science, scientific, scientist, seeing, senior, senior adult, senior citizen, senior men, serious, seriousness, seventies, seventy, side view, sixties, sixty, solemn, somber, using, viewing, vigilance, watching, white coat, white space, 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, bld154253