Origins Unknown

On this website, you will find provenance data on individual artworks from the Netherlands Art Property Collection (NK-collection), a group of artworks that was recuperated at the end of the Second World War and that since then has been in the custody of the Dutch State. Additionally, this site contains information on artworks that were never retrieved by the Dutch government. The data has been compiled by the former Origins Unknown Agency (BHG). As of 1 September 2018, the database compiled by BHG and this website have been transferred to the Expert Centre Restitution of the NIOD.