Ключевые слова: adult, asian, background, bridge, business, businessman, casual, closed, closeup, concentrating, concept, contemplation, copyspace, deep, difficulty, exhausted, eye, focused, formal, guy, hard, holding, horizontal, isolated, issue, male, man, nose, one, overwork, person, problem, profile, relaxing, remembering, serious, shirt, side, stressed, student, studio, thinking, thoughtful, tired, tiredness, touching, worker, young,