We used one of your Grodomes on a research project in Antarctica a few years back and really liked the translucent material. We are working on a custom fabrication for another research project in Antarctica. attached is the only picture I have with me right now in Alaska, once I get back to my lab in Oregon I will dig up some more.
The dome worked well for us though the PVS is very brittle at very low temperatures, so we busted quite a few of the pipe poles.
The picture is taken near McMurdo Station on the sea ice in McMurdo Sound, the mountains in the background (right side) are the Royal Society Range of the Transantarctic Mountains.