photorealistic interior architectural rendering from the exact provided sketch perspective preserve the original viewpoint and spatial geometry a refined minimalist interior with a floor to ceiling glass opening to a quiet light court smooth warm grey mineral plaster walls seamless surfaces elegant recessed lighting soft indirect warm white illumination natural daylight entering from above slim dark frames calm shadows bright but soft atmosphere the courtyard contains white gravel a single airy tree and a few subtle grasses timeless contemporary architecture clean composition reduced palette serene premium ambience highly realistic materials no clutter no people suitable for a calm healthcare or therapy environment professional welcoming serene
