After three years as Reader at the Warburg Institute, during which he also held a Fellowship at Robinson College, Cambridge 1984–85, Cormack returned to the Courtauld Institute as Reader and Professor.
Po třech letech působení ve Warburgově institutu, během kterého měl také pozici v Robinson College, Cambridge mezi lety 1984–85, se Cormack vrátil do Courtauld Institute jako profesor.