Some of her notable poetic works include "Le Cœur innombrable" (The Uncountable Heart, 1901), "L'Ombre des jours" (The Shadow of Days, 1902), and "Les Éblouissements" (The Dazzlements, 1907). Her salon in Paris was a gathering place for many of the leading intellectual and artistic figures of her time, including Marcel Proust, Colette, and Jean Cocteau, among others.
