Achim Gnann Editor

Ralph Gleis is director of the Alte Nationalgalerie Berlin and curator of numerous exhibitions on the art of the 19th and 20th centuries. From 2025 he will be the General Director of the Albertina in Vienna.

Achim Gnann is curator for Italian art from the 15th to the 19th centuries at the Albertina in Vienna.

Christof Metzger is curator for German, Austrian and Swiss art until 1760 at the Albertina in Vienna