Visites commentées du dimanche

Take a fresh look at our exhibitions and at the City of Chaumont’s collection with the Le Signe team! Our guided tours now include a special focus on poster conservation, offering insight into preservation challenges, conservation techniques, and the richness of this graphic heritage. All tours take place at 3 PM and are free and open to all.

Shared Tour - Un Voyage illustré en Ukraine

Sundays, May 17 and July 12

Through Ukrainian posters from our collection, recent illustrations by Ukrainian artists (2023–2025), and a selection of Ukraine’s most beautiful books, Le Signe invites visitors to reflect on the following question: “What is essential in our lives?”

L’Herbier de Gustave Dutailly

Sunday, May 31

The Herbarium of Gustave Dutailly presents a wide selection from the collection assembled during the Belle Époque (1896–1914) by the botanist, collector, and Haute-Marne MP, reflecting the society of his time.

Poster Conservation

Sundays, June 14 and July 26

Conservation will no longer hold any secrets for you! Condition reports, framing procedures, storage methods… Le Signe takes you behind the scenes with this new guided tour.

Les Ambassadeurs, l’apogée des cafés-concerts

Sunday, August 16