Roofs and walls used to be designed merely for protection against weather, the only 'bright spots' being windows and skylights. In future roofs and walls sould be designed for:
These uses are illustrated with a wavy-roofed building, this shape being used as thank-you to Friedenreich Hundertwasser for his brilliant contribution to sustainable building.
The fundamental principle of green building is: NO DEAD SKIN!
Food production - a tomato wall
Wildlife conservation on roof