The only credential the city asked was the boldness to dream. For those who did, it unlocked its gates and its treasures, not caring who they were or where they came from.
As architects we are often involved in the concrete-steel-and-glass aspect of it, but cities are social structures, and to be involved in imagining the future of cities and the type of relationships and the types of places that we're making is something that intrigues me very much.