photorealistic architectural photo insertion keep the original photograph completely unchanged preserving the existing buildings environment lighting perspective and atmosphere exactly as they are render only the extension addition volumes of the project apply a rough coarse grain plaster texture on the extension walls clearly visible in close and medium view with realistic surface depth and irregularities the plaster should have an off white warm cream white color dirty white ivory tone matte finish and natural imperfections ensure the new texture interacts realistically with daylight shadows and ambient occlusion the extension must integrate naturally into the real photograph without changing the surrounding context architectural photography realism balanced contrast subtle shadows no stylized ai effects no modification of the existing scene
