A photo-realistic rendering of a modern, luxurious walk-in closet with white marble walls and a sleek, minimalist design. the space is well-lit with recessed lighting, creating a bright and airy atmosphere. the walls are covered in white marble with a glossy finish, and the floor is tiled with a light-colored marble pattern. on the center of the image, a beige chair sits comfortably in the middle of the room, adding a touch of elegance to the space. the room is empty, with no other objects or decorations in sight, making it a perfect place to relax and unwind. the overall design is minimalistic, with clean lines and a minimalist aesthetic.