The Letterenhuis ("House of Literature") is a Belgian non-profit organization located in Antwerp. The Letterenhuis collects and archives information of Flemish writers and artists, and portraits concerning Flemish culture as from 1750. The Letterenhuis fulfills two tasks: on the one hand it is an archiving and documentation centre and on the other hand it is a museum. The most interesting part of its collection are the manuscripts of famous Belgian authors like Hendrik Conscience, Willem Elsschot and the contemporary writer Tom Lanoye.