Keywords
20 to 24 years, adult, alone, attentive, autumn, autumn leaf, below, caucasian ethnicity, cell, cells, cellular telephone, checker pattern, communication, connections, consumer electronics, day, developed land, device, digital device, ear bud, electronics, facial expression, fall, flare, foliage, good mood, ground, hair, hairstyle, hands free device, happiness, higher education student, holding, interaction, joining, lad, land, leaf, lens flare, light, listening, looking, looking away, looking down, low angle view, male, man, man-made pattern, mid-length hair, mobile, mp3, music, network, networking, one person, only adults, only male, only men, only one adult, only one man, only one young man, only young adults, only young men, out, outdoors, park, pattern, paying attention, pleasure, portable information device, rolled up sleeves, senses, shirt, single, sleeve, smartphone, smiling, sound, student, student life, sun, sunlight, technology, telecommunication, telephone, text, text message, top, top garment, tops, tree, view, view point, wearing, white, world at your fingertips, young, young adult, young man, 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, u84265676