The Glass House in New Canaan is open as an outdoor-only experience. While the estate's buildings remain closed for now, visitors can enjoy the 49-acre pastoral landscape. Just don't forget your mask. Small groups are limited to no more than five members of a family or household. The Philip Johnson Glass House, built by architect Philip Johnson, is a National Trust Historic Site. It was an important project for Johnson and for modern architecture. The building is an example of minimal structure, geometry and the effects of transparency and reflection. Johnson put great emphasis on the land, referring to it as his
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