Ключевые слова: adolescence, background, beautiful, boy, caucasian, childhood, children, closeup, contemplation, cute, depression, face, frustration, horizontal, human, image, lifestyle, loneliness, looking, nostalgia, one, outdoors, pain, pensive, people, person, portrait, problems, real, red, roof, sad, schoolboy, serious, sitting, solitude, sorrowful, staring, stress, teenage, teenagers, thinking, trendy, worried, young, youth,