Denis Diderot
The House of Enlightenment, Denis Diderot or La Maison des Lumières Denis Diderot (MLDD) is a museum dedicated to Denis Diderot, the French philosopher, writer, and art critic, as well as his work, the "Encyclopédie, ou Dictionnaire raisonné des sciences, des arts et des métiers". It is housed in the Hotel du Breuil de Saint Germain, located in Langres (Champagne-Ardenne region of France), built in the sixteenth century and rebuilt in the eighteenth century.