Keywords
1, 40-45 years, 40s adult, 45-50 years, adults, alone, career, caucasian, crop, cropped, cropped image, cropped off, cropped out, cropping, early 40s, early forties, evaluating, evaluation, examination, examine, examining, experiment, experimentation, experimenting, forties, fortysomething, guy, guys, human, human being, individual, indoors, inside, job, jobs, lab, lab tech, lab technician, labor, laboratories, laboratory, laboratory equipment, laboratory technician, laboring, labour, labouring, labs, late 40s, late forties, looking, males, man, mature, mature man, mature men, men, mid-adult, mid-adult man, middle age, middle aged, middle-age, middle-aged, middle-aged man, middle-aged men, observe, observing, occupations and work, one, one person, one person only, part of, partial, people, person, photography, research, research facilities, research facility, researching, science, scientific, scientific equipment, scientist, technician, test tube, test-tube, testtube, whites, 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, u23556435