maintain the exact architecture camera angle geometry furniture materials and colours do not change or redesign anything add a soft realistic warm glow from the existing wall sconce with subtle light spill and natural illumination on the surrounding wall surface improve the marble in the arch so the veining is seamless continuous and realistic with natural stone variation while keeping the exact same marble colour and design add soft morning natural light with realistic shadows gentle highlights and accurate reflections improve overall photorealism while preserving the original render exactly
