Keywords
30's, adult education, archive, business, businessman, caucasian, color, color image, colour, computer, concentration, education, enterprise, executive, focus, focusing, horizontal, indoors, inside, intelligence, job skills, knowledge, learning, library, male, man, mid adult, monitor, office, one, one person, only men, opportunity, pc, people, person, photography, pondering, read, reader, reading, research, researching, searching, seated, seeking, sit, sitting, studying, tech support, technician, technology, test, testing, thinking, toiling, twenty, view, viewing, western european, 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, u19067365