maintain the exact composition camera perspective warm lighting and all existing materials of the reference image apply only the following specific modification to the wall behind the toilet 1 wall tile replacement toilet niche replace the current wall finish behind the toilet with cotto ceramix topping r waver nata ceramic tiles 32x99 cm format texture relief the tiles must feature their characteristic vertical wavy linear relief structure creating a subtle play of light and shadow across the surface color finish the color should be a warm natural nata soft cream off white with a refined matte ceramic finish layout show the vertical rectangular tile layout clearly with neat thin grout lines running from the floor up to the ceiling behind the toilet 2 preservation keep all other elements unchanged including the micro cement walls the wooden vanity the round backlit mirror the brass fixtures the glass partition doors and the overall color temperature and lighting ambiance
