Stock photography, photos: Viewing Mobile Stock photos of Side profile man viewing mobile phone video or photo Photograph: © Andy Marshall Click for a larger image and more information Keywords associated with this stock photo: concept, conceptual, man, male, single, mature, age, 30s, 40s, dark, hair, brown, eyes, caucasian, looking, into, mobile, phone, technology, video, picture, message, text, worry, shock, concern, visible, questioning, communication, apprehensive