The design process is a mysterious problem solving activity which is full of hidden cognItive processes. "Investigating the design behaviour of expert architects may demystify the hidden aspects in the design cognition. Accordingly, this paper emphasises that more thinking aloud sessions with expert architects can give the opportunity to investigate the design behaviour towards design briefs and constraints." The Design Journal, An International Journal for All Aspects of Design: Erçim Uluğ (2021) Demystifying the Two Different Design Approaches of Architect Paul Stallan, Descriptive and Comparative Analysis of His Conventional and Iconic Design Approaches, The Design Journal, 24:3, 425-447, DOI: 10.1080/14606925.2021.1890320
