See studies by P. Selz (1962) and M. Loreau (tr. 1973).
The foundation acquires and conserves Dubuffet's original work, as well as items from his personal collection, including plans, designs and models, gouaches, drawings and prints, notes and manuscripts, documents, etc. It currently contains over 1000 works and over 14,000 photographs of his art. Its main collection is housed in Périgny-sur-Yerres, and open to the public. In addition, the foundation's Paris townhouse, acquired by the artist in 1962, contains an exhibition as well as a center of study.