Cristal Bubble, 2007.  By Pierre Stephane Dumas. Hotel Aire de Bardenas, Tudela, Spain, 2011.  By Mónica Rivera/Emiliano Lopez. Juvet Landscape Hotel, Norway, 2008.  By Jensen & Skodvind Arkitekter. Juvet Landscape Hotel, Norway, 2008.  By Jensen & Skodvind Arkitekter. Juvet Landscape Hotel, Norway, 2008.  By Jensen & Skodvind Arkitekter. Longitude 131°, Uluru-Kata National Park, Australia, 2002.  By Phillip Cox. TVERRFJELLHYTTA - Norwegian Wild Reindeer Centre Pavilion, Hjerkinn, Norway, 2011.  By Shøhetta Oslo AS. TVERRFJELLHYTTA - Norwegian Wild Reindeer Centre Pavilion, Hjerkinn, Norway, 2011.  By Shøhetta Oslo AS. Treehotel, Harads, Sweden, 2010.  By Tham Videgård Architects. Trollstigen National Tourist Route Project, Trollstigen - Møre and Romsdal, Norway, 2005-2012.  By Reiulf Ramstad Architects. Tubohotel, Tepoztlan, Morelos, Mexico, 2010.  By Alfredo Cano. Tubohotel, Tepoztlan, Morelos, Mexico, 2010.  By Alfredo Cano.