Prompt: a surreal, unsettling liminal space with a vintage, steampunk aesthetic. Utilize stark concrete walls and floors. Populate the scene with numerous old-fashioned light tubes for a dreamlike pattern, emitting a warm, electric glow. Emphasize dramatic lighting and shadows to enhance the unsettling ambiance. Use an 85mm lens for smooth, sharp focus, and ensure intricate architectural details inspired by Frank Lloyd Wright's concepts. Aim for a detailed, realistic image that blurs the line between fantasy and reality, evoking the concept of 'backrooms.