TL;DR
Jesús Rafael Soto’s outdoor sculpture, Pénétrable BBL Jaune, featuring 4,000 yellow PVC strands, has been installed in Kensington Gardens as part of Serpentine’s 2026 summer program. The installation invites public interaction and marks the sculpture’s first outdoor UK display.
Jesús Rafael Soto’s kinetic sculpture, Pénétrable BBL Jaune, has been installed in Kensington Gardens, suspending 4,000 yellow PVC strands in a rectangular formation for the public to experience until October 25, 2026.
The installation, part of Serpentine’s 2026 summer program, features Soto’s iconic work first conceived in 1999 and relaunched in 2023 to mark his centenary. Spanning ten meters, the sculpture comprises 4,000 PVC strands hung from a steel framework, creating a flickering moiré effect visible from a distance.
Visitors are encouraged to walk through the work, which shifts from an optical illusion into a bodily experience as they move among the hanging strands. Soto’s concept emphasizes the active role of space and movement, transforming the sculpture into an interactive environment.
The piece is situated among park trees and pathways, integrating art into the landscape and extending the Serpentine’s outdoor programming beyond traditional gallery spaces.
Impact of Soto’s Outdoor Kinetic Sculpture in Kensington Gardens
This installation represents the first outdoor UK display of Jesús Rafael Soto’s Pénétrable BBL Jaune, highlighting the artist’s influence on kinetic and interactive art. It expands the boundaries of sculpture into public space, encouraging physical engagement and altering perceptions of space and movement. The work’s outdoor setting in Kensington Gardens makes Soto’s ideas accessible to a broad audience, bridging art, architecture, and public interaction, and marking a significant moment in contemporary outdoor sculpture.

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Soto’s Legacy and the Significance of the Installation
Jesús Rafael Soto, born in Venezuela in 1923, was a leading figure in kinetic art, creating over seventy Pénétrable sculptures across his career. His works explore space as an active, fluid medium, where viewers become part of the artwork through movement. The 1999 Pénétrable BBL Jaune was relaunched in 2023 by his estate to commemorate his 100th birthday.
The installation in Kensington Gardens is part of Serpentine’s broader summer program, which includes the opening of the 25th Serpentine Pavilion and other public art initiatives, emphasizing outdoor, accessible art experiences.
“Soto’s work transforms the viewer from a passive observer into an active participant, emphasizing space and movement as central themes.”
— an anonymous researcher

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Details of the Installation’s Public Interaction and Response
It is not yet clear how visitors are engaging with the sculpture or how the public perceives its impact. Visitor reactions and the sculpture’s effect on park dynamics are still being observed and documented.
PVC strand art sculpture
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Upcoming Events and Duration of the Exhibition
The sculpture will remain on view until October 25, 2026, after which it is expected to be dismantled or relocated. Serpentine plans to monitor visitor engagement and may host related programs or events in connection with the installation during its run.

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Key Questions
What is Jesús Rafael Soto’s Pénétrable BBL Jaune?
It is a kinetic sculpture composed of 4,000 yellow PVC strands hung from a steel framework, designed for public interaction and visual flickering effects.
Why is this installation significant?
It marks the first outdoor UK presentation of Soto’s work, expanding the scope of public art and emphasizing interactive, experiential sculpture in a park setting.
How can visitors interact with the sculpture?
Visitors are encouraged to walk through and among the hanging strands, experiencing the work as a bodily and optical phenomenon that changes with movement.
How long will the sculpture be on display?
The installation is on view from June 16 to October 25, 2026, after which it will be taken down or relocated.
What is the broader context of this work in Soto’s career?
This piece is part of Soto’s ongoing exploration of space, movement, and viewer participation, representing a key moment in his legacy and its public manifestation.
Source: designboom