make the wall paneling trim and ceiling color a crisp bright white change the marble texture of the walls int he shower and vanity to be arabescato corchia make the shower niche taller and narrower with two shelves rather than one provide a slight stone profiled detail at the frame of the niche math the toilet seat wood tone to the vanity eliminate the push plate on the wall populate the bathroom with minimal bath accessories in antiqued brass and a few small products make the image overall