refine the color grading of this architectural visualization use a softer more natural and elegant color palette suitable for high end architectural presentations reduce oversaturation lower contrast slightly and create a balanced warm neutral atmosphere with subtle tones preserve realistic material colors while improving harmony between all surfaces enhance natural daylight soft shadows and gentle ambient light aim for a clean timeless photorealistic look with calm muted colors that feel premium and inviting do not change the geometry composition camera angle materials or lighting direction only improve the overall color grading and visual harmony
