preserve exact architecture camera position proportions and openings apply consistent material palette across space use large format stone tiles on the floor with visible joints while walls and ceiling remain smooth and continuous in the same material tone and texture seamless finish no joints on vertical and overhead surfaces monolithic feel no high gloss reflections textural dark stone add irregular recessed pin lights to the ceiling deepen water to cool blue green tone increase reflectivity add subtle ripples and light mist above water match style of high end minimalist japanese wellness spa aman snohetta restrained atmospheric minimal do not add new elements do not change geometry do not distort proportions
