Philippe Méaille, born 27 April 1973 in Enghien-les-Bains, began collecting contemporary art as a pharmacy student in Paris in the 1990s. In 1994 or 1995, he discovered Art & Language and connected with the artists through galerist Eric Fabre. A pivotal acquisition came in 1996 when he purchased a large body of works from the Swiss Rothschild Bank, which had acquired them from Zurich galerist Bruno Bischofberger in 1972. Méaille later described this as a near-comprehensive trove spanning the group's activities. In 2000, he installed his collection at the Château de la Bainerie, a former summer camp in Tiercé, Maine-et-Loire, where it occupied 4,500 square meters. He organized a public exhibition there in 2006 in collaboration with the Nantes School of Fine Arts. From 2011 to 2017, approximately 800 works were on long-term loan to the Museu d'Art Contemporani de Barcelona (MACBA), which in 2014 staged the major retrospective Art & Language uncompleted: The Philippe Méaille Collection. Jill Silverman van Coenegrachts became curator of the collection in 2014. In 2015, Méaille signed a 25-year lease on the Château de Montsoreau and founded the museum there, with about 80 works permanently displayed. In 2017, citing political instability in Catalonia, he ended the MACBA loan and repatriated all works to Montsoreau.