Art is often a fight against time, an attempt to preserve a moment. But what if the art itself were designed to die? This is the question at the center of Ackroyd & Harvey: The Art of Activism, a documentary that follows two of Britain’s most unique creators. For over thirty years, Heather Ackroyd and Dan Harvey have used living grass as their canvas, coaxing hauntingly detailed portraits into existence through the simple process of photosynthesis.
Their work is a living sculpture, a photograph that breathes. This quiet, radical act of creation is inextricably linked to their activism. The film offers an intimate, observational window into their lives and process, following them from the patient cultivation of art in their studio to its deployment as a visual anchor in the turbulent streets of London during the Extinction Rebellion protests. It is a story not just about making art, but about what art is for in a world facing a climate emergency.
A Living Canvas: The Medium and Its Message
The power in Ackroyd and Harvey’s work lies in its very mechanics. Their signature grass portraits are a stunning example of narrative design, where the artistic process itself communicates the core theme. They don’t capture an image; they cultivate it. The technique feels elemental, using light and chlorophyll to grow a face onto a living wall of green.
The knowledge that these portraits are temporary, that they will yellow, wither, and fade, gives them a staggering emotional weight. This ephemerality is not a flaw but the central point, a poignant statement on the cycle of life, memory, and decay in a world where entire species are vanishing.
The film explores other installations that share this philosophy. Their “grass coats” are wearable sculptures that turn a protestor into a piece of performance art, a walking meadow in a concrete jungle. Another work, “Seeing Red…Overdrawn,” is an interactive piece that invites the public to ink in the names of thousands of endangered species. This act transforms the viewer from a passive observer into an active participant in a ritual of collective mourning.
It’s a simple mechanic that makes the scale of loss feel personal and tangible. In contrast, their “Beuys’ Acorns” project offers a different temporal scale. By cultivating saplings from a historic art project for public spaces, they engage in a slow, patient activism of hope. It is a long-form narrative of restoration, a belief in a future that will outlive them. Their work is never a static representation of nature; it is a living, breathing participant in the conversation.
From the Gallery to the Streets: Art in Action
A piece of art can feel contained within a gallery, but the documentary finds its dramatic pulse when Ackroyd and Harvey’s creations are deployed in the real world. Their deep involvement with the Extinction Rebellion protests of 2019 serves as the film’s narrative climax. The footage contrasts the urban environment of London with the startling intrusion of their living art.
The “grass coats” become powerful symbols, a piece of the natural world worn as both armor and banner. They are visually arresting, functioning as a non-confrontational yet deeply disruptive element within the protest. Instead of an aggressive slogan, the art offers a moment of strange beauty that draws people in before revealing its urgent message.
This is a different mechanic for activism, one rooted in emotional resonance rather than direct conflict. The documentary champions this approach, arguing for the essential role of artists in social movements. It presents a world where traditional political discourse has become background noise, and suggests that a powerful aesthetic experience can be a more effective catalyst for change.
Figures like Emma Thompson appear, lending their support and reinforcing the idea that a cultural response is necessary when political systems fail. The film’s argument is clear: in an age of information overload, the power of a single, unforgettable image to connect with people on a human level is more critical than ever. It is how consciousness is raised and movements are galvanized.
A Portrait of a Partnership
Beyond the global stakes of their work, the documentary is an intimate character study of a long and fruitful partnership. Ackroyd and Harvey appear on screen as unassuming, thoughtful individuals whose quiet dedication makes their radical art feel even more profound. The film gives us access to their collaborative rhythm, built over three decades of shared work and life.
This behind-the-scenes perspective grounds the grand themes in a relatable human story. A pivotal narrative beat is the film’s honest handling of their romantic separation. The choice to include this is significant, showing the personal evolution that occurs even within a deeply intertwined professional life.
There is no contrived drama; instead, there is a mature acknowledgment of change. One illuminating scene captures a disagreement over whether their decaying works represent “degradation” or “transition,” a small moment that speaks volumes about their individual philosophies. The most powerful statement the film makes is that their professional collaboration endures.
Their shared mission, their commitment to using their art for a purpose larger than themselves, proves to be a bond that survives the end of their romantic relationship. This quiet resilience reinforces the film’s core message about the power of a life defined by a clear and unwavering purpose.
Ackroyd & Harvey: The Art of Activism is a documentary film that offers an intimate portrait of internationally acclaimed artists Heather Ackroyd and Dan Harvey, who work at the intersection of art, activism, biology, and ecology, focusing on their quest to shake humanity into action on the climate catastrophe. The film documents their collaborative work, including their involvement with Extinction Rebellion and the co-founding of the movement Culture Declares Emergency. Directed and produced by Fiona Cunningham-Reid, the film premiered at Tate Modern in June 2025 and was released in UK and Irish cinemas in September 2025.
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The Review
Ackroyd & Harvey: The Art of Activism
Ackroyd & Harvey: The Art of Activism is a quiet yet profound documentary that succeeds as both an intimate portrait of a creative partnership and a powerful statement on the role of art in protest. By focusing on the duo's unique, ephemeral work with living materials, the film beautifully illustrates how the medium itself can be the message. It is a thoughtful and moving study of a life dedicated to a cause, demonstrating that the most resonant activism can grow from a place of patient, creative dedication.
PROS
- A fascinating look into a unique and innovative form of art.
- Intimate and compelling portrait of the central artistic partnership.
- Effectively demonstrates the powerful connection between ephemeral art and environmental themes.
- Thought-provoking exploration of how art can function within social movements.
CONS
- The observational, methodical pacing may feel slow to some viewers.
- Its firm pro-activist stance might not engage audiences unsympathetic to the cause.
