[3] Huillard and Süe collaborated on a row of buildings of the Rue Cassini, Paris.
[11] In the French section of the 1925 International Exposition of Modern Industrial and Decorative Arts Paul Huillard designed the "library", a well-lit hall in which bindings, printed pages and engravings were displayed.
[12] In the 1930s Huillard created an educational game, Bâtir, with wooden blocks in various shapes and sizes painted with doors and windows.
[15] Huillard assembled a large collection of faience objects, and installed his collection in the house where Georges Moreau was born, a pleasant bourgeois residence from the 19th century typical of the local architecture.
[1] He bequeathed the house and faience collection to the town of Villiers-Saint-Benoît, where it is now the Musée d'Art et d'Histoire de Puisaye.