Ключевые слова: active, adult, aged, alone, attractive, auto, bus, casual, caucasian, cheerful, city, city bus, city life, commuter, elderly, european, female, flu, front, happy, indoors, lifestyle, looking, looking away, mature, one, outdoors, passenger, pensioner, people, portrait, public, public transport, real people, retired, retirement, senior, smiling, social issue, tourism, tourist, transport, transportation, travel bus, traveler, travelling, voyage, window, woman, young adult,