The quiet cancellation of Jumana Manna’s solo exhibition at Heidelberger Kunstverein in 2023 has ignited debates on artistic freedom, Palestine, and the use of antisemitism frameworks in cultural institutions. Critics argue that IHRA definitions risk conflating political critique of Israel with antisemitism, limiting Palestinian voices. Manna’s case highlights self‑policing, institutional caution, and calls for alternative standards like the Jerusalem Declaration on Antisemitism.