Keywords
20's, 20-25, 20-30, 20s, 25-29 years, 25-30, adult, african, african american, african ethnicity, african-american, afro american, afro-american, american indian, black, color, color image, colour, concentrating, concentration, device, discovery, equipment, examining, experiment, eyeing, female, front view, gal, head & shoulders, head and shoulders, holding, human, human being, implement, indian, indoor, indoors, inside, lab, lab coat, laboratory, lady, learning, looking, looking down, magnifier, microscope, mixed race, mixed race person, native american, native american ethnicity, occupation, of african descent, one, one person, peeking, peering, pen, people, person, photography, play, plaything, r&d, research, research & development, research and development, science, scientist, scrutinizing, seeing, serious, seriousness, slide, solemn, somber, specimen, studying, technology, testing, toy, twenties, twenty, vertical, viewing, white coat, woman, women, work, working, writing instrument, young adult, 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, bld078726