Foster returned after graduating from Yale, co-architect Rogers, Grimshaw Gede Farrell and composition of the group of four, begin to explore the construction of the new technology.

• 福斯特从耶鲁毕业后回国，协同建筑师罗杰斯、格德姆肖和法雷尔组成四人小组，着手探索新技术的建筑。