The Musée Départemental Albert-Kahn and its garden reflect Albert Kahn's humanist ideal of fraternity between peoples. Come to Boulogne Billancourt and discover the former estate of banker Albert Kahn, with its gardens, forests, Japanese bridge and contemporary building that blends in with nature! At the moment, discover the installation Modèles perdus: Rencontre avec l'artiste, Atelier en famille & Table Ronde.