Kohei Nawa and the sculptural universe of PixCell and Foam

Kohei Nawa extends his sculptural language from PixCell to Foam and transcendent installations. This overview traces how the Kyoto-based artist builds material universes between digital perception and tactile presence.

From the AD HOC NEWS Art Desk » Work Series & Retrospective Desk - The editors cover exhibitions, auctions, collections, prizes and artistic positions. Published: July 11, 2026 · Last checked: July 11, 2026, 10:00 PM

Kohei Nawa is one of Japan's most visible sculptors of his generation, known for turning everyday objects and architectural spaces into dense material ecosystems. His long-term work groups from PixCell to Foam and Trans chart a sustained exploration of perception, surface and volume.

The arc of PixCell and beyond

Kohei Nawa first introduced the PixCell series in the mid-2000s, coating taxidermied animals and found objects with hundreds of clear glass beads that act like enlarged pixels on a screen. Each bead refracts and distorts the underlying object, creating a hybrid between digital image and physical specimen as described by his studio and various museum texts.

The method is deceptively simple yet highly controlled. Nawa selects mass-produced objects and animal forms, then systematically covers their surfaces with spheres of different sizes, fixing them with resin to produce a seamless skin. The resulting sculptures replace tactile detail with a shimmering optical field, foregrounding how contemporary viewers encounter images mediated by screens and lenses.

Material experiments in Foam and Trans

Alongside PixCell, Kohei Nawa has developed the Foam works, in which he uses polyurethane foam to build amorphous volumes that resemble geological formations, bodily growths or architectural fragments. These sculptures push toward abstraction while retaining an organic presence, emphasizing process, expansion and collapse within the material itself.

His Trans series, meanwhile, explores translucent and reflective surfaces with industrial materials, often combining polished metals, glass and synthetic compounds. The works behave like optical instruments, catching ambient light and movement so that the viewer's perception becomes an integral component of the piece. Across the series, Nawa treats sculpture not as static mass but as a dynamic interface with the surrounding environment.

The work core and materials

Kohei Nawa works primarily in sculpture and installation, often on a large scale and in close dialogue with architectural settings. His studio base in Kyoto allows him to combine advanced fabrication techniques with references to historical Japanese material culture, including lacquer, stone carving and timber construction, while maintaining a global contemporary profile.

Current state of the practice

Kohei Nawa continues to expand established series such as PixCell, Foam and Trans while developing new large-scale installations in his Kyoto studio, without a publicly confirmed exhibition or auction date inside the immediate 30-day window.

Key facts on Kohei Nawa

• Artist: Kohei Nawa
• Medium / Genre: Sculpture and installation (material research)
• Born: 1975, Osaka, Japan
• Place(s) of practice: Studio based in Kyoto, Japan
• Active since: Late 1990s, with wider recognition from the 2000s
• Key work groups: PixCell, Foam, Trans, Biomatrix
• Current/last exhibition: Recent institutional and gallery presentations have highlighted PixCell and related sculptural series, underscoring Nawa's role in contemporary Japanese sculpture.
• Major collections: Works by Kohei Nawa are held in prominent museum and public collections in Japan and internationally, reflecting sustained institutional interest in his practice.
• Awards: Kohei Nawa has received recognition through prizes and commissions in Japan and abroad, supporting his development of ambitious sculptural projects.
• Next date: currently no announced date in the 30-day window

Frequently asked questions about Kohei Nawa

Which work groups define Kohei Nawa's sculpture?
Kohei Nawa's practice is shaped by long-term series such as PixCell, where glass beads cover objects, Foam, which uses expanding foam as sculptural mass, and Trans, focusing on translucent and reflective surfaces.

Where does Kohei Nawa primarily work and produce his sculptures?
Kohei Nawa maintains his main studio in Kyoto, Japan, using this base to develop complex sculptural and installation projects that often require extensive fabrication and collaboration with specialized workshops.

How does Kohei Nawa connect digital perception and physical sculpture?
In series like PixCell, Nawa applies glass spheres that act as optical pixels over objects, transforming them into shimmering surfaces that echo digital imagery while remaining resolutely physical and tactile.

This article was produced with a.i. support and editorially reviewed. All statements without guarantee; auction results, exhibition dates and awards may change at short notice.