Barbara Penner is a columnist for Places. She is Professor of Architectural Humanities at the Bartlett School of Architecture, UCL.
Simon Sadler is a columnist for Places. He teaches the history and theory of architecture, design, and urbanism across several programs at the University of California, Davis, where he is a professor in the Department of Design.
Despina Stratigakos, an associate professor at the University of Buffalo, is a columnist for Places and author of Where Are the Women Architects? and other books on architectural history.