Keywords
40-44 years, access, adult education, ambition, bavaria, caucasian, classroom, color image, computer, computer lab, computer mouse, connection, continuing education, e-mail, education, europe, european, front view, germany, indoors, internet, knowledge, learning, man, mature adult, midsection, munich, one mature man only, one person, online, people, photography, sitting, student, technology, vertical, working, working late, 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, u19611534