Keywords
35-40 years, black hair, close-up, color image, examination, examining, experiment, front view, head and shoulders, health, indoors, lab, lab coat, laboratory, latin american and hispanic ethnicity, lifestyles, medical, medium-length hair, microscope, mid adult, mid adult man, occupation, one mid adult man only, one person, photography, profession, research, science, scientific experiment, scientist, skill, technology, test, vertical, white background, 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, jg0110362