Keywords
60's, 60-64 years, 60-65, 60-70, 60s, 65-70, 70's, 70-75, 70-80, 70s, 75-80, adult, advancement, african, african american, african ethnicity, african-american, afro american, afro-american, agriculture, analysing, analyzing, assessment, black, careful, close up, close-up, closeup, color, color image, colour, commitment, concentrating, concentration, considering, curiosity, curious, dedication, detail, developing, development, discovery, elderly, examining, experiment, expertise, farming, fellow, fragile, front view, gentleman, glove, growing, growth, guy, hand, head & shoulders, head and shoulders, holding, human, human being, human hand, husbandry, indoor, indoors, inside, interest, lab, lab coat, laboratory, lifter, lifting, low angle, low angle view, male, man, maturing, mould, natural, nature, observation, of african descent, old, one, one person, people, person, petri dish, photography, picking up, pondering, r&d, raising, research, research & development, research and development, retired, retirement, rubber glove, rubber-glove, science, scientist, scrutinizing, senior, senior adult, senior citizen, serious, seriousness, seventies, seventy, single object, sixties, sixty, solemn, somber, specialist, specimen, square, square image, sterile, technician, technology, thinking, vigilance, watching, white coat, wondering, work, worker, 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, blm006287