The Venice biennale of architecture opened its doors on Sunday under the offbeat title of "Out There: Architecture Beyond Building" - je 15.09.2008 10

Welcome back. The Venice biennale of architecture opened its doors on Sunday under the offbeat title of "Out There: Architecture Beyond Building". The organisers want focus not just on the buildings themselves, but how we look at them or think about them. Among the changes in the way we approach architecture today, is a new emphasis on ecology and economy. We spoke to some star achitects to hear their views. +++SYN-MAZ+++