Ключевые слова: alone, background, beard, business, businessman, contemplate, crossing, dark, expression, fear, formalwear, fright, frustration, grey, handsome, headache, isolation, joyful, lonely, male, man, mature adult, one, people, person, ponder, portrait, problem, sad, serious, sexy, smart, stress, suit, thinking, thoughtful, traffic, urban, wall, worried, young adult,