Keywords
18-19 years, 20s, 25-29 years, adult, adults only, american, black hair, book, brown hair, calls, casual clothing, caucasian, caucasian appearance, caucasian ethnicity, cell, cell phone, cell-phone, cellphone, cellular, cellular phone, chatting, college, color image, colour image, communicate, communicated, communicating, communication, communications, connection, conversation, corridor, day, direction, education, ethnicity, european, file, focus on foreground, friends, friendship, front view, gadget, gesture, gesturing, gizmo, guidance, hand gesture, handy, hold, holding, horizontal, indoors, learning, listen, listening, look, looking, looking down, male, males, man, men, men only, mobile, mobile phone, mobile phones, mobile telephone, mobiles, mobility, on the phone, only men, only young men, people, people in the background, phone, phone call, phone calls, phones, phoning, photography, point, pointing, share, sharing, speak, speaking, student, study, talk, talking, technology, teen, teenager, telecommunicating, telecommunication, telecommunications, telephone, telephone call, telephones, telephoning, together, togetherness, two people, university, university student, waist-up, white, wireless, wireless networking, wireless technology, wireless-technology, young, young adult, young man, young men, 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, gws28214805