photorealistic architectural visualization with clearly defined materials fixed glass panels and operable glass doors made of clear transparent glass frosted glass used where specified steel slats and cross shaped structural columns in steel dark grey metal frames for all glass elements opaque plastered walls in a neutral elegant tone that complements the villa without strong contrast green areas with natural grass exterior paving includes stabilized gravel and seamless outdoor porcelain tiles interior flooring made of seamless grey porcelain tiles realistic material differentiation natural daylight soft global illumination high quality textures realistic shadows professional architectural render