Andrés was truly special, and I was lucky to collaborate with him both at the University of Puerto Rico and recently at the University of Illinois. In almost three decades dedicated to architectural pedagogy, I have encountered many members of our discipline who excel in practice, as well as others who do so in academia, research, or service to the profession. Few of them are equally gifted in two of the categories, and rarely does one encounter someone who can successfully traverse all four with proven results. Such was the case of Andrés Mignucci, who was also a respected leader and a wonderful human being. He made a profound difference in our studios and classrooms, but also in the city that he loved so much.