a pergola with steel column and vertical timber louvers the perimeter beams are steel wide flange beams with timber beams for shading spaced every 1 foot on center native sun valley idaho landscape with a golf course fairway with white sand bunkers and a green in the distance about 200 yards away with a buffer of tall native idaho grasses between the house and the golf course lighting should be late afternoon lighting clouds in the sky sage brush covered mountains in the far distance the roof material of the house should be a dark grey corrugated roof