increase overall scene brightness and exposure while preserving original composition materials and layout soften and balance the window backlight to reduce contrast and lift interior shadows introduce gentle ambient fill lighting to illuminate faces table surface and wall panels evenly maintain natural color tones and avoid overexposure enhance global illumination for a soft diffused daylight feel subtly reduce harsh shadows and improve midtone clarity keep the warm highlights but ensure even light distribution across the room photorealistic soft natural lighting balanced dynamic range no changes to furniture geometry or camera angle