craft a serene modern bathroom with soft ambient lighting use warm earthy tones like terracotta for the flooring and walls complemented by oak wood textures for cabinets and drawers incorporate white matte tiles with subtle geometric patterns on the walls add elegant brushed brass fixtures for faucets and showerheads position a minimalist white freestanding bathtub near a large frosted window with soft diffused natural light filtering in place a small green plant beside the tub to add a touch of nature ensure a calm timeless atmosphere with a focus on clean lines and harmonious colors