photorealistic interior rendering with soft natural interior lighting no dramatic shadows balanced exposure replace window background with a realistic backyard scene visible through clear glass subtle reflections on glazing no overexposure modify fireplace change to a single centered flame linear modern gas appearance remove repeated flame pattern fireplace materials apply f1 type limestone with natural variation light warm grey tones subtle texture not overly busy surround to be smooth plaster finish matte off white minimal texture millwork adjustment add drywall above arched openings so wall surface is flush and continuous to ceiling arches remain but no recessed gap above walls and ceiling benjamin moore simply white clean warm white soft undertone matte finish maintain existing layout proportions and millwork design ensure realistic material textures accurate scale and refined shadows