William Leonard Pereira was an American architect from Chicago, Illinois, who was noted for his futuristic designs of landmark buildings such as the Transamerica Pyramid in San Francisco. Remarkably prolific, he worked out of Los Angeles, and was known for his love of science fiction and expensive cars, but mostly for his unmistakable style of architecture, which helped define the look of mid-20th century America.

The University of Illinois School of Architecture is an academic unit within the College of Fine & Applied Arts at the University of Illinois Urbana-Champaign. The school is organized around four Program Areas - Building Performance, Detail + Fabrication, Health + Well-being, and Urbanism. Faculty teach and conduct research in these areas in support of the School's primary objective to promote critical engagement with the design of a healthy and sustainable built environment.