Kunstschutz is the German term for the principle of preserving cultural heritage and artworks during armed conflict, especially during the First and Second World Wars, with the stated aim of protecting the enemy's art and returning after the end of hostilities. It is associated with the image of the "art officer" (Kunstoffizier) or "art expert" (Kunstsachverständiger).

The Führermuseum or Fuhrer-Museum, also referred to as the Linz art gallery, was an unrealized art museum within a cultural complex planned by Adolf Hitler for his hometown, the Austrian city of Linz, near his birthplace of Braunau. Its purpose was to display a selection of the art bought, confiscated or stolen by the Nazis from throughout Europe during World War II. The cultural district was to be part of an overall plan to recreate Linz, turning it into a cultural capital of Nazi Germany and one of the greatest art centers of Europe, overshadowing Vienna, for which Hitler had a personal distaste. He wanted to make the city more beautiful than Budapest, so it would be the most beautiful on the Danube River, as well as an industrial powerhouse and a hub of trade; the museum was planned to be one of the greatest in Europe.