Luxury Cave Living Room

Generate a hyper-realistic photo of a luxurious, cave-like living room with a large opening revealing a cityscape at dusk. The room features a circular seating area with black leather sofas and a coffee table on a patterned rug, surrounded by dark stone walls adorned with artwork and potted plants. The floor is made of reddish-brown concrete, and the space is dimly lit with subtle lighting. Incorporate natural lighting from the opening, realistic materials, and shadows. The city outside is visible through the large circular opening, with a mix of lit buildings and a cloudy sky. The overall atmosphere is moody and sophisticated.