A modern, minimalist bathroom with dark, glossy black marble walls and a minimalist design. the walls are adorned with intricate, marble-like patterns, and the floor is made of dark, textured marble tiles. on the left side of the image, a black toilet seat is placed against the wall, and on the right side, a gold-plated sink with a single faucet and a mirror above it, creates a sleek and modern look. a small potted plant sits on the countertop next to the sink, adding a touch of greenery to the otherwise monochromatic space. a candle is placed on the floor, casting a warm glow on the space. the overall aesthetic of the bathroom is minimalistic and elegant, with a focus on textures and lighting.