The Gagosian Art Center in Beverly Hills, CA was looking for a classic, yet artistic way of protecting their rooftop access stairway.  This ePTFE fabric canopy has light transmission levels that approach 40%.  The waterproof canopy was installed in May of 2010.  The king-posts for this tensegrity style canopy are supported with stainless steel rods and clevises that jibe with the posh surroundings of the neighborhood.