When the skylight at center is open, the mirrors send a ray of light that hits the middle at a perpendicular angle. The barrels are moved in and out of the space by huge machines with telescopic arms.  Photo 17 of 25 in Tuscan Winery by Renzo Piano by Amanda Dameron from Design Icon: Renzo Piano

Tuscan Winery by Renzo Piano

17 of 25

When the skylight at center is open, the mirrors send a ray of light that hits the middle at a perpendicular angle. The barrels are moved in and out of the space by huge machines with telescopic arms.