Keywords
20-25, 20-30, 25-30, 30-35, 30-40, 35-40, adult, african, african american, african ethnicity, african-american, afro american, afro-american, black, business, class, classroom, color, color image, colour, communicating, communication, computer, computers, education, enterprise, female, gal, hispanic, horizontal, human, human being, indoor, indoors, information, inside, instructing, instruction, intelligence, knowledge, lab, lady, laptop, latin american, latin american and hispanic ethnicity, latina, latino, learning, men and women, mid adult, multi-ethnic group2, of african descent, office, office life, pc, people, person, personal computer, photography, portable computer, school, schoolroom, seated, side view, sitting, studying, teaching, technical, technology, thirties, thirty, trainer, training, tuition, tutoring, twenties, twenty, two, two people, wisdom, woman, women, work, working, workplace, 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, tw120306_033