Phasis

Series of photographs, 2026

The word phasis means in ancient Greek an appearance (in the sense of a star rising) or a revelation. Until the Middle Ages, it was used to refer to the phases of the moon. Photographs of landscapes are taken at night. Insufficient light causes the camera to produce an image blurred by its limitations, while revealing forms that the eye cannot see. In this uncertainty, the image approaches the pictorial quality of early photographs, questioning the possibility of a vision that exceeds the human eye.

Images © Thierry Fournier / ADAGP

Sightseeing

Network installation with live webcam and mp3 sound file (mp3, 8′), 2018-2026
Live version: Penser voir on Acoustic Cameras

A surveillance camera films a beach and burns out. We hear its voice, as if it were alive. Its level of intelligence has led it to doubt and no longer know what to do (“Damn. I have a discrimination problem”): What is it? What should it be looking at? What constitutes suspicious behavior? What is its purpose? It no longer understands anything, evoking both the overexploited click workers who feed AI and the “bullshit jobs” described by David Graeber.

Penser voir was created at the invitation of the Acoustic Cameras project, which invites artists and musicians to invest in live webcam feeds from around the world, adding sound or musical creations to them. The project og Penser voir consisted of reversing this protocol, making the camera itself the subject of the work and giving it a voice.

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Penser voir will be exhibited in Ososphere Festival, Strasbourg, in February 2026. It has been exhibited regularly in France and abroad since 2018: Carte blanche CAPA Aubervilliers 2018, Théâtre du Granit 2020, Experimenta Grenoble 2020, Festival Ososphère 2022, ISEA Barcelona 2022, Maquinas Misticas Madrid 2022, École supérieure d’art d’Aix en Provence 2023.

Thanks to Acoustic Cameras, Pierre Beloüin and Didier Hochart.

The Lookout

Video, 1080p + sound, 30′, 2018-2026

In a static shot facing the Mediterranean Sea, the slightest presence on the horizon triggers an orchestral crescendo, like an unfinished surveillance or rescue. En vigie features the Mediterranean as a space that echoes with all the migrations, their repression and the conflicts that surround it.

The Lookout is presented within the Ososphere Festival in Strasbourg, 2026. It was part of Thierry Fournier’s solo show Machinal, Villa Henry, Nice, from 25 March to 28 April 2018, accompanied by a catalogue with a text by Céline Flécheux and an interview with Isabelle Pellegrini ; and in the group show Fading Away, 22,48 m2 gallery (Paris) curators Céline Flecheux and Rosario Caltabiano, 2018.

Pandore, the listening journal

Sound journal, 1997-2005 and 2025-ongoing

Pandore, revue d’écoutes (Pandore, The Listening Journal) is a podcast that showcases the research of artists and authors, curated by Thierry Fournier.

He invites his guests (artists, musicians, researchers, authors, journalists, etc.) to send him a recording that reflects their current work: notes, sound pieces, snapshots, music, etc. He then edits all these submissions in the order in which they are received, in order to preserve their heterogeneity and otherness. The whole collection is broadcast on this website and also during group listening sessions. The guests’ work coexists through sound, in a deliberate distance toward the logics of communication.

Thierry Fournier created Pandore in 1997. It was his first art project, coming from a background in architecture. He published nine issues until 2004, including a special issue dedicated to Juliette Fontaine: see here Archive of Pandore journal.

Pandore #10 – 2025

Artists and authors invited: André Avril, Pierre Beloüin, Roland Cahen, Manou Charpente, Stéphane Cousot, Juliette Fontaine, Thierry Fournier, Théo Girard, Gaëtan Gromer, Laurent Lacotte, Sandrine Nicolas, Manon Nicolay, François Parra, Nahun Saldaña, David Sanson, Xiaojun Song et Antoine Alma, Stéphane Thidet, Marianne Villière, Vassilis Salpistis, Emmanuel Simiand and Claire Williams. Duration 1h03.

Listen to Pandore, revue d’écoutes #10 on the website of Pandore Éditions

Lacunes

4K video, 10’25, 40-inch screen, music and direction by Thierry Fournier, 2025.


Lacunes, video, 4K, 2025 (excerpt)

Representations of plants are most often two-dimensional: herbariums, botanical drawings, photographs, etc. The Lacunes project proposes to approach the representation of flowers as organisms, considering their space and physicality.

The flowers are scanned in 3D using a photogrammetry device: around 200 photographs are taken of each flower, from which a program reconstructs a 3D model, from which the Lacunes images are then extracted without retouching. These images are also flat, but they can be viewed from any angle in the 3D model.

However, the inability of this device to reproduce all the details of the flowers, particularly the areas hidden from the lens, generates gaps, which the program compensates for by creating interpolations of shape and color. A pictorial gesture then appears, in the signature of the algorithm and its own limitations in representing reality. This is where the “gaps” that give the project its title appear: the limits of the machine’s vision, which are also those of human vision. These flowers become three-dimensional organisms, in a vision that is both highly detailed and uncertain, raising the question of their corporeality.

The film Lacunes re-enacts the non-human nature of this vision, creating an automated journey through a program within a 3D model of a mass of flowers (a spider plant, Tradescantia zebrina). The organic plant body becomes a landscape: space no longer has scale, movement is not human. The music, meanwhile, unfolds an inner universe, made up of breaths, creaks, and resistance, which extends the organic nature of what is filmed.

Lacunes

Series of giclees on Hahnemühle Bamboo 290g paper mounted on Dibond, dimensions 24 x 36 and 48 x 72 cm, 2025. HD film with sound, 10’25, directed and music by Thierry Fournier, 2023-2025.

Representations of plants are most often two-dimensional: herbariums, botanical drawings, photographs, etc. The Lacunes project proposes to approach the representation of flowers as organisms, considering their space and physicality.

The flowers are scanned in 3D using a photogrammetry device: around 200 photographs are taken of each flower, from which a program reconstructs a 3D model, from which the Lacunes images are then extracted without retouching. These images are flat in turn, but they can be taken from any angle in the 3D model.

However, the inability of this device to reproduce all the details of the flowers, particularly the areas hidden from the lens, generates gaps, which the program compensates for by creating interpolations of shape and color. A pictorial gesture then appears, in the signature of the algorithm and its own limitations in representing reality.

This is where the gaps that give the project its title appear: the limits of the machine’s vision, but also those of human vision. These flowers become three-dimensional organisms, in a vision that is both highly detailed and uncertain, raising the question of their corporeality.

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Lacunes is linked to the place and the project Commune présence curated in the Perche area by Juliette Fontaine and Thierry Fournier. Production of prints: Biennale Siana – Printing: Studio Aza – 3D: Thomas Gendre.

Thierry Fournier, Lacunes, inkjet prints on Canson art Gloss (excerpts) © Thierry Fournier / ADAGP

Thierry Fournier, Lacunes, exhibition view, SIANA 2025 © Thierry Fournier / ADAGP

Only Richard

Feature film, 1h41, 1:2.39, 2023, French + English subtitles.
Directed by Thierry Fournier
After Richard II by William Shakepeare, translation François-Victor Hugo (1872). Adaptation and stage direction Thierry Fournier and Jean-François Robardet.

Cast: Emmanuelle Lafon (Richard’s voice), Pierre Carniaux, Eloïse Chabbal, Aurélie Claude, Charles Gonin, Mathieu Guigue, Sophie Jaskierowicz, Marianne Kaldi, Emilie Legret, Alexia Mérel, Claire Moindrot, Judith Morisseau, Tram Ahn Ngô, Sandrine Nicolas.

William Shakespeare’s “Richard II” depicts the narcissistic delirium of a solitary power. The first feature film by visual artist Thierry Fournier, “Only Richard” stages it by confronting Richard, in subjective camera and whose voice is played by Emmanuelle Lafon, and his people who address him, embodied by actors and students, in a park and a forest.

Shot in a few days with a single camera, a great economy of means and performers reading as if in an assembly, this film proposes a poetic and political confrontation of which the screen would be both the mirror and the interface. A confrontation unfolds between actors and amateurs, a machine and living beings, non-humans and humans, the divine and the profane. It raises multiple questions about power, technology and politics, gender, the manipulation of speech and image, presence and absence in the world.

Production: Thierry Fournier & Pandore Production, with support from Ensad Nancy, Région Lorraine, Chartreuse-CNES, Dicréam, Le Fresnoy studio National des Arts Contemporains.

L’insu

Installation: 4K film with sound, 24-inch recycled LCD screen, LED plates, transparent prints, paper, tracing paper, adhesive, cables, laptop, bluetooth speaker, tables, 500 x 70 x 80 cm, 2022

The installation L’insu is based on the film The Unknown. As an extension of the film, it explores the ideologies conveyed by the market economy on science and research, particularly through image banks.

A generative programme endlessly loops stock videos evoking science: laboratories, researchers, etc. Their smooth, interchangeable, technicist and falsely inclusive aesthetic could just as easily apply to companies or start-ups. These images, stripped of reality and any conflict, convey an ideology of progress, efficiency and performance. The film superimposes sentences that question these videos. What is the impact of these images? How do they contribute to a collective imagination of science and society’s expectations?

The installation is spread out on a very long table, borrowing from the codes of a workspace or research area blown apart by disorder and comprising a laptop, a dismantled screen panel and 75 prints on transparencies of images and phrases from the film. It forms a constantly renewed flow, exploding onto the table and around it in the exhibition space.

Created in residence at Turbulence, an art space at Aix-Marseille University (Saint-Charles site), at the invitation of artist and researcher Damien Beyrouthy, as part of the research project Épistémologies pour médium (Epistemologies for Medium).

The video The Unknown was created in 2022 for the exhibition Supplementary Elements at the University of Strasbourg, curated by Emeline Dufrennoy. Borrowing from the codes of advertising, the installation of the work in Strasbourg, on a giant LED screen in a shop window, opposite the tramway and at the foot of the Doctoral School, reinforces the public dimension of this questioning.

The Unknown

Video, 4K, 2ch sound, 20’, direction and music Thierry Fournier, 2022
Created in the frame of the group show Supplementary Elements, Université de Strasbourg, 2022, curator Emeline Dufrennoy

The video The Unknownexplores the ideologies conveyed by the market economy on science and research, particularly through image banks.

A generative programme endlessly loops stock videos evoking science: laboratories, researchers, etc. Their smooth, interchangeable, technicist and falsely inclusive aesthetic could just as easily apply to companies or start-ups. These images, stripped of reality and any conflict, convey an ideology of progress, efficiency and performance. The film superimposes sentences that question these videos. What is the impact of these images? How do they contribute to a collective imagination of science and society’s expectations?

The Unknown gave also rise to an installation: L’Insu

The Unknown was created in 2022 for the exhibition Supplementary Elements at the University of Strasbourg, curated by Emeline Dufrennoy. Borrowing from the codes of advertising, the installation of the work in Strasbourg, on a giant LED screen in a shop window, opposite the tramway and at the foot of the Doctoral School, reinforces the public dimension of this questioning.

Ungrave

Installation: 65 inch LCD screen, USB key, wood, video (1080p, 14h), 195 x 110 x 8 cm, 2020-2025

On the floor, a very large screen recreates the image of a gravestone whose inscriptions are constantly being rewritten, as if it were still alive. His first name, dates and epitaph are constantly being erased and rewritten, often very quickly and incompletely.

While the dead are, by definition, those who will never respond again, Grave establishes the fiction of a zombie death, perverted by technology, which continues to bug ad vitam æternam, constantly questioning its life and the best way to summarise it.

The project ironically evokes the transhumanist ideology of unlimited rewriting of life, where anything would always be possible, even after death. It is also a vision of hell, where souls would continue to wander without ever ending or finding peace.

The name on the gravestone alternates between John and Jane Doe, a term used in English-speaking countries for unknown buried persons. The date of death varies constantly, but the date of birth is always 2020, the date the work was originally created.

Produced with the support of Biennale Chroniques, 2020

The Invisible Hand

Series of 8 digital images, fine art giclee print on dibond, 75 x 50 cm, 2020
Created from photographs and courtesy of NnoMan, Amaury Cornu, Benoît Durand, Anne Paq, Julien Pitinome, Kiran Ridley and Charly Triballeau.

The Invisible Hand (La Main invisible) transforms press photographs that bear witness to police violence, completely erasing the police officers from the image. Raising the question of censorship and pretending to submit to it, the image shows people under the assault of spectral entities that no longer have bodies or faces. These bodies are then assaulted by spectral entities that are like a metaphor for wider violence – the term “invisible hand” evoking that of capitalism in particular.

This series has involved close collaboration with the original photographers. It has been exhibited many times since 2020 and also illustrates the special issue Manières de voir #182 of French political magazine Le Monde Diplomatique in May 2022, Feu sur les libertés / Fire on Freedoms.

Feature image : Thierry Fournier, La Main invisible #3, 2020, after a photograph by Amaury Cornu, Yellow vests demonstration, Paris, 2019

Thierry Fournier, La Main invisible #2, 2020, after a photograph by Anne Paq, feminist demonstration in Paris, 2020

Thierry Fournier, La Main invisible #6, 2020, after a photograph by Kiran Ridley, Yellow Vests demonstration, Paris, 2018

Thierry Fournier, La Main Invisible #1

Thierry Fournier, La Main invisible #1, 2020, after a photograph by Charly Triballeau, Yellow Vests demonstration, Rouen, Rouen 2019

Original photographs: :

Amaury Cornu, Yellow vests demonstration, Paris, 2019

Anne Paq, feminist demonstration in Paris, 2020

Kiran Ridley, Yellow vests demonstration, Paris, 2018

Nude

installation, 2017

Installation (2017)
Silicone moldings, leather, screen and electronic components, video (3’09”, HD, looped), led lights, plexiglas, steel, 180 x 60 x 80 cm

Nude forms a hybrid body made of anthropomorphic leathers for gloves, artificial silicone skins and a completely bare screen, like an organism of cables and translucent layers. Nude is also this color created by the fashion world, aiming at a “natural” appearance of the skins – but the white ones. The video projected on the screen is the first 3D mapped hand (and therefore the first skin) created in 1972 by Ed Catmull, future founder of Pixar. From the transformation of animals to that of bodies, the installation conjures up images of a human being each time recreated or emulated by technology. 

I quit

installation, 2017

Video, HD with sound, 32′

The video edits a series of testimonials by people in the US who have left the social networks… and which paradoxically publish it all on social networks. The abandonment of an experience described as superficial but providing also of a social recognition, and the resulting anxiety provoke a proselytizing discourse of “recovered life”, which evokes both the born again and the collectives of dependent persons, raising the quasi-religious dimensions of these attachments.
 
The work has also been exhibited as an installation in Heterotopia, solo show, Musée d’art et d’histoire de Saint-Denis, 16-07 – 06-08. The apparatus consists of a video projector and a bathroom mirror that projects the image to the ceiling or height of the room, as if their image came from outside our space.

List of videos URL:
Amy M – Why I quit Social Media – https://www.youtube.com/watch?v=TgdCdd6ShLA
BrookeAlexia – Deleting my social media https://www.youtube.com/watch?v=O3Ed9vwhsRU
Cora Handley – Why I Deleted Most of My Social Media And Cut Off Most of My Friends – https://www.youtube.com/watch?v=-l0ZAd8D4Ao
D-Span – Why I quit social media and what it did! – https://www.youtube.com/watch?v=ljsxyN_rzok
Elessa O’Neil – Why I Really Quit Social Media – https://www.youtube.com/watch?v=gmAbwTQvWX8
Hans Jordan P – Why I quit Social Media – https://www.youtube.com/watch?v=80SVzi7BEnI
Haters Keep Up – Jay Junior – The Time I quit Social Media: Experiment – https://www.youtube.com/watch?v=P1wlWT_2DNI
Iggy Azalea – Just Quit Social Media! – https://www.youtube.com/watch?v=DmN3_1n0ZKw
Infinite Stars – Why I Quit Social Media – https://www.youtube.com/watch?v=iHNhDE8NVvI
Ismael Millan – Why I quit Social Media!!! – https://www.youtube.com/watch?v=tCACOqaWZJ0
Koi Fresco – I’m Leaving Social Media… (Why You Should Too) – https://www.youtube.com/watch?v=hTbN68qvjwI
Lexi Dacrel – I Quit Social Media – https://www.youtube.com/watch?v=jEIy-Z6pqsA
Mischa Janiec – Why I Quit Social Media – https://www.youtube.com/watch?v=Rr6qaThFx4Y
Nikki Sharp – Why I’m Quitting Social Media – https://www.youtube.com/watch?v=n7YXOJo-78o
Paullikespasta – Why I Quit Social Media Response – https://www.youtube.com/watch?v=o2_JbfRKXdo
Set Sail – Why I’m quitting Social Media For A Month – https://www.youtube.com/watch?v=IRbGesLcTMU
Sleeping Is For Losers – I quit Social Media – https://www.youtube.com/watch?v=5XukglIWwNk

Oracles

series of UV prints on plexiglass, 2017

UV prints on plexiglas, acoustic foam, neon lights, 200 x 66 x 18 cm (2017)

Three text messages are generated on a smartphone with a protocol that consists in randomly writing a first word, which is followed exclusively by the device’s automatic next-word suggestions. While this process is aimed to eliminate any decision, it appears that the algorithm also includes personal expressions, without revealing to what extent. Something that could seem exclusively produced by a machine is actually already the result of an hybridization by a program permanently fed by the capture of human’s behavior.

Oracles exists in two editions: English and French

Exhibition views : Thierry Fournier, Axolotl, duo show with Laura Gozlan, 2018

Exhibition view : Thierry Fournier, Heterotopia, solo show, 2017

Just in case

animated gif, installation, 2016

Installation: video (12h, 1080p, 16/9, no sound), USB key, LCD screen, steel stand, 170 x 75 x 75 cm, 2017

A screen wonders if the person who observes it is human (“checking you are human….”). It hesitates, it calculates, a wheel turns. Finally, it stops and thanks. Then it starts again, ad infinitum.

Borrowing the language of the captchas, « Just in case » sets up a fictional situation where an apparatus would have become legitimate to detect alone who would be human or not. For a very brief moment, we may think that the screen is actually observing us – besides, does it compute when we are not there? For this entity repeats indefinitely its process, we quickly understand that it plays alone. So, after considering for a brief moment the dystopian hypothesis that a machine could become legitimate to evaluate us, one can continue to watch it, as the uncanny spectacle of an autonomous life form.

The Promise

installation, 2016

Series of prints (2016)
Installation version: print on canvas, modulated lights, 1500 x 370 x 250 cm

By displaying typical messages of advertising and the web in a static form, The Promise highlights expectations of control on the self and the world, and the suspension of the attention that results. Here, the installation displays three giant texts in three windows, lit by pulsations, their large scale addressing pedestrians and traffic.

Installation created within the group show Data on View

Ex/if

Series of videos, 2014

Series of 3 videos, HD 16/9 (5’06, 1’43, 0’50), 2014

The EX/IF short videos series were filmed in Japan. They relate situations where the human and urban environment behaves itself like an organism or a machine: the abstract urban flow of Tokyo filmed at night from the top of a tower (#1, Mori), a tennis training with a crowd where each player shouts the description of his action (#2, Service), a panoptic device on a building roof, where the accumulation of CCTV and surveillance sensors seems to be compensated by ambient music (#3, Cool). To account for the spontaneous nature of these phenomena, the videos are rendered without any editing, hence their title which refers to the raw metadata format of digital images.

Thierry-Fournier-Veilles-03

Thierry-Fournier-Veilles-01

Set-up

sound installation, 2011

Sound installation, 2010-2014

Set-up is a sound installation that gives orders to exhibition visitors, in the tone of service and security messages: “Everything’s going to be alright”, “Everybody down!”, “If you’re young, rebel against older people”, etc. Playing on the ambiguity between artwork and service messages, Setup suggests a fantasy of control of the spectators, to which the apparatus addresses itself, as if to visitors of an amusement park or an hostile environment.




The texts include quotations proposed by Jean-François Robardet.
Voice: Juliette Fontaine.