malformalady:Renndølsetra, Norway with the Innerdal tower in the background. Norwegians have been pl
malformalady:Renndølsetra, Norway with the Innerdal tower in the background. Norwegians have been planting greenery atop their houses for hundreds of years. Some have flowers mixed in with grass, and a few even have small trees. The verdant roofs have many advantages like the fact that they help stabilize homes, provide good insulation and are long-lasting. -- source link
#places