In 1889, Paul Sérusier, who was effectively the organiser of the Nabis group, wrote to Maurice Denis about Édouard Vuillard’s initiation: “Welcome! I am dreaming of a pure brotherhood in the future, consisting entirely of artists who are confirmed devotees of the beautiful and the good, taking as the foundation of their creative work and their conduct that quality which is hard to define, and which I call by the word Nabi.”