They said it couldn't be done. When we first wrote about the almost invisible tree house to be built in Sweden by Tham & Videgard, 899 commenters thought it was computer-generated eye candy, impossible to build, and death for birds.
But the architects built it, one of six units in a "Treehotel," which recently opened 40 miles south of the Arctic Circle in Sweden.
The four-meter glass cube looks as spectacular in reality as it did in the rendering. Kent Lindvall, co-owner of the TreeHotel, has been quoted as saying:
Everything will reflect in this -- the trees, the birds, the clouds, the sun, everything. So it should be invisible nearly in the forest.
And what about the birds? According to Designboom, Lindvall says that a special film that is visible to birds will be applied to the glass.
The units are constructed from sustainably harvested wood and have electric radiant floor heating and "a state-of-the-art, eco-friendly, incineration toilet"
(Although I've owned an incinerating toilet, and it wasn't that eco-friendly. It used a lot of electricity and created noise and some smells. But perhaps they've improved.)
But other than that minor quibble, this appears to be a truly "eco" resort. The owners say in Designboom: