Kunsthaus Zürich and Bührle Foundation Agree on Provenance Research Framework, Works to Remain on Loan
On 26 May 2025, the Zürcher Kunstgesellschaft and the Foundation E. G. Bührle Collection announced a new set of guidelines governing the long-term loan of 205 works from the Bührle Foundation at the Kunsthaus Zürich. The works will remain on display, while the Kunsthaus will conduct a five-year provenance research project on the collection, building on an independent review by Prof. Raphael Gross published in June 2024. The Bührle Foundation reaffirmed its commitment to seek fair and just solutions in cases of Nazi-looted art, including financial contributions to allow affected works to stay at the museum, as recently done with Manet's 'La Sultane'. Three new exhibition formats will provide deeper historical contextualization of the holdings.
The Signal
The agreement resolves months of intense public debate over the Bührle collection's origins and presentation, signalling a model for institutional accountability in provenance research. By taking over responsibility for research and committing to transparent restitution processes, the Kunsthaus aligns with international standards such as the Washington Principles and the Terezin Declaration. Collectors and curators should note this as a benchmark for how museums can navigate contested collections while maintaining public access.
- People: Philipp Hildebrand, Raphael Gross
- Museums: Kunsthaus Zürich, Foundation E. G. Bührle Collection
- Locations: Zurich
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