Glass blower Robert DuGrenierhas been blowing glass for over 30 years, but for the last 15 he has been creating hand-blown glass terrarium sculptures to house living art compositions for about 50 ...

When I was little, I fascinated by hermit crabs, tugging them out of their borrowed shells so I could see the soft bodies within. If I’d had access to Robert DuGrenier’s blown glass shells, I might ...

Two halves of a large clear globe with continents etched on the surface sit atop circular, sand-covered landscapes. Peer through the clear spaces of the oceans to see an inhabited realm with exquisite ...