Angus J. Macdonald is currently Professor Emeritus of Architectural Structures at the Edinburgh School of Architecture and Landscape Architecture, University of Edinburgh. He has served as Head of the Department of Architecture at the University of Edinburgh, as a Commissioner on the Royal Commission on the Ancient and Historical Monuments of Scotland and as a member of the Board of Governors of Edinburgh College of Art. He is the author or co-author of ten books, including: Structural Design for Architecture; Anthony Hunt: The Engineer’s Contribution to Contemporary Architecture; and John Fowler and Benjamin Baker: The Forth Bridge (with I. B. Whyte); as well as book chapters, including ‘Structure and Architecture: Tectonics of Form’, in Kanaani, M. and Kopec, D. (eds), The Routledge Companion for Architectural Design and Practice; and numerous articles on the relationship between structure and architecture.