Triennale Mailand 1973
Open Image Gallery Hundertwasser with Giulio Macchi at the Triennale Milano
Milan, 1973
Friedensreich Hundertwasser, Giulio Macchi Hundertwasser Archive
Hundertwasser took part in the Triennale di Milano and planted around 15 tree tenants in Via Manzoni. He published the manifesto "Inquilino Albero" on tree tenants.