New Zealander Colin McCahon is the greatest postwar artist of the two antipodean countries. Hands down. In his own country, McCahon (1919–87) is a household name, and the exhibition A Place to Paint: Colin McCahon in Auckland at Auckland Art Gallery Toi o Tāmaki, and the associated publication of Justin Paton’s McCahon Country (Penguin Books), celebrate his centenary. Surprisingly, though, many Australians don’t know McCahon’s work.