ArchitectMaurice-Adolphe YvonFrench architect (1857-1911), 1857–1911Photograph of one of their buildings · Celette · CC BY-SA 4.0 · Wikimedia Commons2 buildingsFranceBuildingsHôtel de l'École colonialeParis, FranceÉcole nationale d'administration6th arrondissement of Paris, France