Radical Harmony Preview: How Three Museums Shaped a Neo‑Impressionist Blockbuster
If you’re mapping out your must‑see exhibitions, Radical Harmony should be at the top of your list. Radical Harmony: Helene Kröller‑Müller’s Neo‑Impressionists opens at the National Gallery, London, bringing together daring color, meticulous technique, and a cross‑border curatorial vision. This Radical Harmony preview outlines what’s coming, why it matters, and how collaboration between major museums turned an ambitious idea into a landmark show.
What is Radical Harmony?
Radical Harmony: Helene Kröller‑Müller’s Neo‑Impressionists is a major exhibition of French, Belgian, and Dutch Neo‑Impressionist art, largely drawn from the celebrated collection of Helene Kröller‑Müller (1869–1939). It focuses on how this style became one of the first pan‑European art movements, while exploring both its radical techniques and its social and political underpinnings.
Key facts at a glance:
- Venue: National Gallery, London (Sainsbury Wing)
- Dates: 13 September 2025 – 8 February 2026
- Focus: Neo‑Impressionism as a pan‑European movement (c. 1886 to early 20th century)
- Star loan: Georges Seurat’s Le Chahut (1889–1890), traveling to the UK for the first time
- Curators: Julien Domercq (Curator, the Royal Academy of Arts), Christopher Riopelle (the Neil Westreich Curator of Post‑1800 Paintings at the National Gallery), Renske Cohen Tervaert (Curator, Kröller‑Müller Museum)
- Artists featured include: Jan Toorop, Théo van Rysselberghe, Paul Signac, Georges Seurat, Henry van de Velde, and Anna Boch
- Lenders: Works from public and private collections worldwide, including the Rijksmuseum, Amsterdam; Museum Barberini, Potsdam; Tate; and the National Gallery’s own Neo‑Impressionist collection
Notably, this is the National Gallery’s first ever exhibition devoted to the Neo‑Impressionist art movement.
Three museums at the heart of Radical Harmony
While Radical Harmony draws on a global network of lenders, three museums play especially visible roles as host, core collection partner, and key lender.
1) National Gallery, London
- The host institution presents the exhibition in the Sainsbury Wing from 13 September 2025 to 8 February 2026.
- Its own Neo‑Impressionist holdings join incoming loans, shaping a comprehensive survey and creating a rare critical mass of pointillist and divisionist works in one place.
2) Kröller‑Müller Museum
- Helene Kröller‑Müller assembled what is likely the world’s most comprehensive Neo‑Impressionist collection just decades after the works were made.
- As a co‑organizing partner, the museum lends cornerstone paintings and curatorial expertise. Seurat’s Le Chahut (1889–1890) travels to the UK for the first time as a headline loan.
- The museum’s curatorial voice is represented by Renske Cohen Tervaert. Helene’s legacy as a pioneer—one of the first European women to build a major art collection and an early advocate for displaying modern art on white walls—infuses the show’s perspective. The museum itself was designed by Belgian architect Henry van de Velde, who began his career as a Neo‑Impressionist painter.
3) Tate (among other leading lenders)
- As a lending partner, Tate contributes to the exhibition’s depth and breadth, joining other institutions that help contextualize the movement across Europe.
Additional participating lenders include the Rijksmuseum, Amsterdam, and Museum Barberini, Potsdam, as well as works from private collections.
Why Neo‑Impressionism still feels radical
Neo‑Impressionism, often associated with pointillism, pushed painting into a new kind of rigor. Artists applied regular dots or strokes of pure color designed to interact optically, achieving luminosity and harmony through careful structure rather than expressive brushwork.
- Method and myth: Some contemporaries even viewed this methodical approach as signaling the “death of painting,” precisely because it seemed to sideline individual brushwork in favor of system and science.
- Social conscience: The movement also engaged with the politics of its time. Artists responded to the industrial age and the struggles of the working class, embedding social realities within luminous, ordered compositions.
- Harmony through color and geometry: Simplified forms, calibrated palettes, and geometric clarity aimed to transcend surface appearance, distilling the “essence” of what was depicted.
This blend of rigor and idealism—optical precision alongside social purpose—explains why Neo‑Impressionism remains so compelling today.
Inside the curatorial approach
Radical Harmony examines the movement’s reach from France into Belgium and the Netherlands, showing how ideas traveled and transformed across borders. It pairs formal analysis—how color and geometry create visual equilibrium—with historical context, making a case for Neo‑Impressionism as one of Europe’s first truly transnational art languages.
- Curatorial team: Julien Domercq (Curator, the Royal Academy of Arts), Christopher Riopelle (the Neil Westreich Curator of Post‑1800 Paintings at the National Gallery), and Renske Cohen Tervaert (Curator, Kröller‑Müller Museum)
- Artists presented include: Jan Toorop, Théo van Rysselberghe, Paul Signac, Georges Seurat, Henry van de Velde, and Anna Boch
- Anchors of the narrative: Seurat’s Le Chahut headlines the show, while loans from the Rijksmuseum, Museum Barberini, Tate, and the National Gallery’s own holdings create a robust, pan‑European constellation of works.
A collaboration years in the making
Radical Harmony builds on an active program of partnerships. The Kröller‑Müller Museum collaborates nationally and internationally to promote and research its collection. Previous collaborations with the National Gallery include Van Gogh: Poets and Lovers in London, which featured six Van Gogh paintings from the Kröller‑Müller Museum’s collection and was on view until 19 January 2025.
To explore the broader framework of collaboration and research, visit:
- (Inter)national collaboration: https://krollermuller.nl/en/inter-national-collaboration
- Exhibition announcement: https://krollermuller.nl/en/exhibition-kroller-muller-collection-in-national-gallery-london
Frequently asked questions about Radical Harmony
When is Radical Harmony on view?
13 September 2025 to 8 February 2026.
Where is the exhibition held?
The National Gallery, London (Sainsbury Wing).
What is the star loan?
Georges Seurat’s Le Chahut (1889–1890), traveling to the UK for the first time.
Who are the curators?
Julien Domercq (Curator, the Royal Academy of Arts), Christopher Riopelle (the Neil Westreich Curator of Post‑1800 Paintings at the National Gallery), and Renske Cohen Tervaert (Curator, Kröller‑Müller Museum).
Which artists are included?
Jan Toorop, Théo van Rysselberghe, Paul Signac, Georges Seurat, Henry van de Velde, and Anna Boch, among others.
Which institutions are lending works?
Public and private collections worldwide, including the Rijksmuseum, Amsterdam; Museum Barberini, Potsdam; Tate; and the National Gallery’s own Neo‑Impressionist collection.
Practical takeaways
- Read the official exhibition overview and updates:
- https://krollermuller.nl/en/exhibition-kroller-muller-collection-in-national-gallery-london
- Explore Helene’s collecting vision ahead of your visit:
- Collection presentation: https://krollermuller.nl/en/collection-presentation
- From Vincent to the present day: https://krollermuller.nl/en/from-vincent-to-the-present-day
- Timeline of stories, images, and letters: https://krollermuller.nl/en/a-timeline-full-of-stories
- Learn how cross‑border partnerships power exhibitions like Radical Harmony:
- (Inter)national collaboration: https://krollermuller.nl/en/inter-national-collaboration
- Plan a trip to experience the Kröller‑Müller Museum’s setting in the heart of De Hoge Veluwe National Park:
- Address and route: https://krollermuller.nl/en/address-and-route
- Support the mission that makes major loans and research possible:
- I support the museum: https://krollermuller.nl/en/i-support-the-museum
Conclusion
Radical Harmony brings a rare alignment of vision, scholarship, and lending cooperation to London. With the National Gallery as host, the Kröller‑Müller Museum as a core collection partner, and leading lenders such as the Rijksmuseum, Museum Barberini, and Tate, this exhibition reframes Neo‑Impressionism as both radical and harmonizing—socially engaged yet rigorously composed.
Ready to dive deeper? Start with the exhibition announcement, explore Helene Kröller‑Müller’s collection online, and plan your visit. If you believe in the power of collaboration to bring art to new audiences, consider supporting the museum’s work.