detective, treachery, Tudor mansion, stuck, perplexed expression, magnifying glass in hand, vintage suit, herringbone pattern, leather shoes, dimly lit room, heavy curtains, wooden furniture, intricate carpet, secret passage, candlelight, suspenseful atmosphere, indoor, mystery, detailed textures, ambient shadows, moody lighting, 3/4 view, atmospheric perspective, high contrast, oil painting style, Victorian era, dramatic tension, hidden clues, ornate mirror, portrait on wall, dust particles in air, velvet armchair, fireplace, historical.