render a cozy modern living room with a rich royal blue accent wall include a sleek black piano against this wall as a focal point add a graceful painting above the piano with soft abstract shapes in white beige and light brown tones arrange four comfortable mustard yellow armchairs around two small round wooden coffee tables with light wood textures include a stylish wooden bookshelf with books and decor on the left side and a soft warm light illuminating the ceiling use a smooth wooden floor and a wooden cabinet with a blue coffee machine on the left let natural light stream through the tall windows creating a serene and inviting atmosphere architecture
