So here we see the web of stainless steel bar suspended above head height. It supports custom machined (by us of course) stainless steel brackets that attach to the rod and hold via compression the circular dichroic glass graphic elements. The dichroic glass truly does create interesting dynamic shadows on the ground and walls as the sun moves across the sky.
Here you can also see a few of the powder coated steel holders with cast glass pieces inside them. They are located at the columns, and along the short wood clad concrete wall.
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