As visitors approach the end of the walk through Garden Glow, the path takes them by the reflecting pool with a view of the Climatron, a geodesic dome comprising four climate zones, controlled without partitions by a sophisticated air flow system.
That's it for this tour. Tomorrow is City Daily Photo theme day, local history. I'll be in Chicago for the weekend, looking for images. And be sure to stop by on Tuesday. It's a significant day in the history of this endeavor.