create a beautifully rendered modern bathroom use elegant marble textures for the walls with soft cream and white hues incorporate a feature wall with streaks of amber grey and white reminiscent of onyx add a sleek black circular mirror above a minimalist sink with a green translucent basin include stylish brass light fixtures on either side of the mirror casting warm inviting light the cabinetry should be a sophisticated dark wood with subtle metallic handles the floor should be a dark grey tile complementing the overall palette add hints of greenery with potted plants for a touch of nature maintain a calm and serene atmosphere