Keywords
adolescence, adult, caucasian ethnicity, classroom, college, color image, companion, companionship, computer, contemporary, conversation, converse, education, facial expression, female, friend, girl, group, higher learning, horizontal, human, indoors, interior, laboratory, learn, learning, mate, mood, people, pixtal, positive, positive feeling, sitting, smile, student, teamwork, teenager, three, three people, university, waist-up, young, young adult, youth, 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, cd267036