i2a Lugano 7.3.–14.4.2018 Contructive Alps Contructive Alps, Alpines Museum Bern © David Schweizer Adresse Viale Franscini 9, Lugano 6900 Website www.i2a.ch E-Mail lcrosta@i2a.ch Sustainable buildings are at the core of, the new exhibition hosted by i2a, commissioned by the Federal Office for Territorial Development ARE and curated by the Swiss Alpine Museum in Bern.