If there's something I think we architects have to do now is to really devote our time and effort to do better cities, not only outstanding buildings. So the first thing is to react to the environment. And that doesn't mean to fall into an anonymous thing. If it's very simple, you should do it very simple. If it's in the case of a specific building, you have a to do it.
Light is very different.
I was looking at Washington this morning with the snow. Even if it's bright, there's a complete different light than what you would find in California or in Mexico. So that's again a reaction. Culture has to do with it. Mexico is a country of color.