With the transfer of the JACQUELINE DIFFRING FOUNDATION's assets to the city of Koblenz in 2022, the Mittelrhein-Museum will be responsible for its administration as the JACQUELINE DIFFRING COLLECTION. This also means that it is responsible for awarding the DIFFRING PRIZE FOR SCULPTURE. Since 2008, this prize has been awarded to an artist in the genre of sculpture or plastic art in accordance with the statutes.