exterior shot create a luxurious modern bathroom with a touch of serenity the walls and ceiling should be a soft warm beige complemented by bright white spotlighting position a large skylight above adding natural light and a tranquil atmosphere feature a spacious marble bathtub with elegant gray and white veining include a wooden sauna on one side using rich warm toned wood with gentle ambient lighting add a modern abstract painting in neutral tones on one wall arrange neatly stacked white towels on a minimalist shelf a sleek black faucet and a glass of water with a green leaf should sit on a small table beside a plush gray chair the flooring should be polished marble seamlessly matching the bathtub for an exquisite and cohesive design early evening light levels so the room is predominently lit by the concealed lighting