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.
Keith Eggener is a columnist for Places. He is Marion Dean Ross Professor of Architectural History at the University of Oregon.