A outstanding critic of selections that compromised key Griffin parts, Brett was by no means involved in criticism for its personal sake. By way of lectures, submissions and engagement with conservation administration planning, he argued for the continued relevance of Griffin’s ideas: coherent geometry, legible axes and vistas, a beneficiant panorama construction, and respect for the symbolic coronary heart of the Nationwide Triangle and the lake setting. He additionally pressed for stronger institutional preparations, higher integration between federal and territory planning, and knowledgeable stewardship of Canberra’s nationwide significance.
