Suzanne Lindon

Adèle Meunier born Vermillard

Abraham Wapler

Seb / Claude Monet 1874

Vincent Macaigne

Guy

Julia Piaton

Céline

Zinedine Soualem

Abdelkrim

Paul Kircher

Anatole

Vassili Schneider

Lucien

Sara Giraudeau

Odette Vermillard

Cécile de France

Calixte de La Ferrière

Raïka Hazanavicius

Rose

Claire Pommet

Fleur, singer

François Chattot

Marcel, Seb's grandfather

Angèle Garnier

Violette

Alexandra Ansidei

Manon

Fred Testot

Félix Nadar

Valentin Campagne

Gaspard

Olivier Gourmet

Claude Monet 1895

Alice Grenier

Berthe Morisot

Philippine Leroy-Beaulieu

Sarah Bernhardt

François Berléand

Victor Hugo

Aurore Broutin

Mrs. Michard

Stéphane Foenkinos

Louis Leroy

Jean-Marc Roulot

Mayor of Saint-Jouin Bruneval

Marie-Christine Orry

Genealogist

Catherine Salée

Georgette, owner of the Rat Mort

Marco Prince

Cousin

Raphaël Thiéry

Carter

Carla Poquin

Makeup artist for the shoot

Iris Brey

Jonas Paz-Benavides

Artist (uncredited)