In October 2025, at the invi­ta­tion of Katharina Hinsberg, the Stiftung Insel Hombroich welcomes artist Dieter Call to the guest studio at the Rake­ten­sta­tion. On Sunday, October 26, he will open the doors of the guest studio to provide insights into his work.

At the open guest studio, he will show paper cutouts and paper folds that were created as dialogues with the works of Erwin Heerich and Lovis Corinth on the grounds and during his stay in Hombroich. In addition, numerous drawings and field studies that are currently in progress will be on display.