Keywords
60's, 60-64 years, 60-65, 60-70, 60s, 65-70, 70's, 70-75, 70-80, 70s, 75-80, access, adult, advancement, african, african american, african ethnicity, african-american, afro american, afro-american, analysing, analyzing, assessment, beard, black, careful, color, color image, colour, commitment, computer, concentrating, concentration, dedication, development, discovery, elderly, examining, experiment, expertise, facial hair, fellow, gentleman, guy, health-care, healthcare, horizontal, human, human being, indoor, indoors, inside, internet, lab, lab coat, laboratory, looking down, male, man, medical care, medical science, observation, of african descent, old, one, one person, online, pc, people, person, personal computer, photography, profile, progress, r&d, research, research & development, research and development, retired, retirement, science, scientist, scrutinizing, senior, senior adult, senior citizen, seventies, seventy, side view, side-view, sixties, sixty, specialist, standing, technician, technology, typing, typist, vigilance, waist up, waist-up, watching, whisker, white coat, work, worker, working, world wide web, 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, bld194023