lightweight structure in raw plain aluminum slightly shiny finish soft ambient illumination fully diffused cloudy daylight rainy atmosphere overcast sky no direct sunlight almost shadowless lighting muted grey tones surfaces reflecting soft light concrete floor with subtle reflections doors and windows with polycarbonate panels all facades sides and back half opaque in thin aluminium frames translucent polycarbonate softly glowing from diffuse exterior light opaque multiwall polycarbonate panels highly diffused translucent surface very visible polycarbonate cellular texture milky translucency ribbed polycarbonate structure front wall made of galvanized steel panels with visible divisions lush greenery surrounding the structure misty valley landscape green mountains in the background