Ключевые слова: adult, alone, asian, balcony, building, business, businessman, cellphone, ceo, city, cityview, concept, contemplating, copyspace, corporation, employee, executive, formal, hand, job, leaning, looking, male, man, manager, mature, melancholy, middleaged, mobile, occupation, outdoors, pensive, person, phone, professional, railing, roof, sad, serious, sideview, specialist, standing, stress, technology, texting, thinking, urban, vietnamese, whitecollar,