J.R. (Ronnie) Mulryne is Professor Emeritus at the University of Warwick, UK. Krista De Jonge is Professor of Architectural History at the University of Leuven. Pieter Martens is a Postdoctoral Research Fellow at the University of Leuven and the Université catholique de Louvain. R.L.M. (Richard) Morris was elected a Senior Scholar of Trinity College, Cambridge, in 2011 and is now completing doctoral research there.