Visiting the Barcelona Olympic site, I thought they were all subsidiary buildings of the Olympic site. Later, I learned that they were well-known concert halls, but they were built with the Olympic site. Not particularly careful close viewing, if you know in advance will go to see, just feel that it is still a very distinctive building.
When visiting the Olympic building in Barcelona, the passer-by took two glances at the stadium. It was nothing special.
The main venues in Barcelona Olympic Games are now used to hold various sports events and concerts.
The buildings here are really distinctive, and the greening is very good.
Ultra-modernist architecture looks like a giant UFO or a super-fast concept car. Often hold various large-scale competitions or performances.