ANDRES DUANY and ELIZABETH PLATER-ZYBERK lead a firm that has designed more than two hundred new neighborhood and com-munity revitalization plans, most notably Seaside, Florida, and Kentlands,Maryland. They lecture and teach widely, including at the University of Miami, where Plater-Zyberk is Dean of the School of Architecture.A former investment banker and art historian, JEFF SPECK is director of town planning at Duany Plater-Zyberk & Co., Managing projects in Colorado, New Jersey, Ontario, Germany, and Belgium.