edit this exact image keep everything unchanged the vanity mirror sconces toilet tile wall color lighting shower glass shower floor and camera angle must stay exactly as shown make only these changes remove the window on the left wall completely fill that area with the same marble stone look wall tile as the rest of the wall matching pattern veining grout lines and lighting exactly seamless no window no glass no light source remove the recessed niche shelf on the right shower wall completely including any items inside it fill that area with flat continuous tile matching the surrounding shower wall exactly same tile pattern and grout lines no indentation no shelf remove the shower valve control knob completely fill that wall area with matching tile seamless no valve no handle no hardware in that spot keep the shower head exactly as shown do not remove move or alter it do not change anything else in the image do not add any new objects decor hardware or accessories anywhere in the room