One of my unsung heroes is Erich Mendelsohn. I met him when I was a student and he was a cranky old man and very unpleasant. But if you go to his Einstein Tower in Potsdam, Germany you see an enormous intellect at work with a language that was personal and new. It has a sense of urban design and of theater and procession I hadn't seen before.
Frank GehryI attended a lecture by a gray-haired old man from Finland, who later I discovered was the architect Alvar Aalto. I was very moved. I wasn't interested in architecture, but it was a moving thing I've never forgotten.
Frank Gehry