French artist Céleste Boursier-Mougenot is widely known for uncovering the musical potential of objects and materials that were never intended to function as instruments. Rather than composing music in a conventional sense, he creates situations in which sound emerges through movement, interaction, chance, and the surrounding environment. His exhibition points de suspension, presented at Frac Normandie in Caen as part of the Normandie Impressionniste Festival, extends this approach across the cloister and galleries of a former seventeenth-century convent.
At the center of the courtyard is envolée, a playable musical installation made from swings and antique church bells. A circular steel structure, reminiscent of the bandstands that once animated public gardens, supports eight wooden swings. Above each one hangs a bronze bell of a different size, allowing every swing to produce its own distinct tone when set in motion.
Designer: Céleste Boursier-Mougenot
Visitors are invited to sit, push away from the ground, and activate the installation through the familiar movement of swinging. As the wooden seats rise and fall, the bells respond with changing rhythms and overlapping tones. No two performances can be repeated precisely. The resulting composition depends on how many people participate, how quickly they move, and whether their rhythms align or interrupt one another.
Boursier-Mougenot does not prescribe a melody for the group to perform. Instead, he designs the conditions from which a collective composition can emerge. The work only becomes fully active through the gestures of its participants, temporarily transforming strangers into performers. Individual actions accumulate into a shared sonic environment, allowing visitors to influence one another without needing to speak or coordinate deliberately.
The swing itself introduces another cultural and emotional layer to the installation. Appearing across civilizations as an object of ritual and recreation, it has been associated with ancient Egypt, seasonal festivities, springtime renewal, and the ornamental gardens of seventeenth-century France. It has also been understood as an object marking transitions between childhood and adulthood.
Within envolée, this nostalgic object is reframed as a device for reconsidering how bodies inhabit a public space. Swinging no longer belongs exclusively to childhood. It becomes a method of synchronizing movement, sound, attention, and proximity. The participant is simultaneously a listener, a performer, and an active component within the installation.
Extending beneath the structure is plage, a 900-square-meter field of crushed glass. Its shimmering surface resembles a crystalline body of water, reflecting the architecture, changing light, and movements of the visitors above it. The material produces an intentionally ambiguous landscape: dry yet apparently fluid, solid yet visually unstable. The courtyard of the former convent is consequently transformed into a glittering garden or an abstract lake, where the church bells form an evolving open-air score.
The experience continues inside the galleries with cameraobscura. Here, Boursier-Mougenot enlarges the optical principle of the camera obscura to the scale of an exhibition room. The exterior courtyard and its moving installation are projected upside down across the interior space, creating an immersive, inverted landscape. Suspended swings encourage visitors to pause beneath this reversed horizon, observing the world outside from an unfamiliar perspective.
The ringing bells remain audible indoors, connecting the projected image with the actions taking place outside. Sound shapes the perception of the moving image, while the projected movement gives visual form to the composition being created in the courtyard. Seeing and listening can no longer be understood as separate experiences. Instead, the two installations operate together, collapsing the boundaries between image, sound, architecture, and bodily movement.
Throughout his practice, Boursier-Mougenot draws resonance from ordinary materials and situations. At Frac Normandie, however, the instrument expands beyond the swings and bells to include the convent’s architecture, the reflective glass landscape, the changing light, and the people who temporarily occupy the site.
Points de suspension does more than ask visitors to interact with an artwork. It proposes another way of inhabiting public space—one that values curiosity, play, unplanned encounters, and collective attention. Through a simple act of swinging, visitors are encouraged to remain in the space a little longer, listen to those around them, and participate in a composition that belongs to no single person.
