File:Europeana.eu-2024903-photography ProvidedCHO KU Leuven 9992118600501488-bf99a04d741578886eaa943532f73fab.jpeg

Summary
Cologne. Werkbund-Theater Ground plan by Henry Van de velde - Catholic University of Leuven, Belgium - Public Domain. https://www.europeana.eu/item/2024903/photography_ProvidedCHO_KU_Leuven_9992118600501488?utm_source=api&utm_medium=api&utm_campaign=dialialika