render a modern house with a slanted roof in a serene setting use soft gray and white for the walls contrasting with dark charcoal for the roof highlight the windows with sleek black frames redesign this front yard in altadena ca into a modern drought tolerant xeriscape replace the grass with layered california native plants like cleveland sage desert mallow and california poppies add a winding decomposed granite pathway a few accent boulders and a shallow rock lined dry creek bed for water retention maintain a lush vibrant look using low water plants and add a small ornamental focal tree the walkway and driveway are a smooth dark asphalt create a tranquil sunny atmosphere with a clear blue sky scattered fluffy white clouds and bright natural lighting