exterior shot strictly preserve original geometry camera position proportions and all openings exactly as in the base image do not change layout do not modify walls do not alter ceiling height or openings do not reinterpret architecture only modify surface material application and lighting floor large format stone tiles with subtle joints walls and ceiling seamless continuous finish of the same material no joints textural dark stone maintain consistent tone matte finish subtle variation make the stone darker monolithic feel no high gloss reflections textural dark stone no new elements no added objects no design changes add irregular recessed tini dot 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
