Ключевые слова: alone, beard, black, concern, contemplating, contemplation, contrast, dark, darkness, deep, depth, emotion, expression, eyes, face, fingers, focused, gaze, hands, human, introspection, isolated, male, man, mood, moody, mystery, pensive, person, pondering, portrait, presence, profound, quiet, reflection, serious, shadow, silence, solitude, thinking, thoughtful, touch, tranquil, worry,