Sunghyeop Seo, Performance for Topological Sense Vol.1, 2020 © Sunghyeop Seo

In 2021, Sunghyeop Seo presented the exhibition 《Performance for Topological Sense》. The exhibition consisted of machines built to generate sound autonomously: paravan-like forms made of wood, architectural columns reminiscent of Western antiquity, combined with components such as the Korean traditional percussion instrument sogo or the strings of Western string instruments. A performance followed, in which Korean traditional musicians joined to produce sound together.


 
Understanding the World through Topological Sense

Let us first consider the word “topology” from the exhibition’s title. More precisely called “topology” in the mathematical sense, the term derives from the Greek topos (place) and logos (study). Defined as “the branch of mathematics that studies the laws of forms or spatial relations of points, lines, and planes,” it is rooted in geometry. Yet while geometry concerns itself with measurable aspects such as length, area, and angle, topology instead addresses “geographic” relationships— adjacency, connection, containment—between points, lines, and planes. Topology, then, is the attempt to define an object by its relations with its surroundings. Seo appended to this the term “sense.” Sense relates to how humans perceive external stimuli through the body. We listen with our ears, smell with our nose, touch with our fingertips—we sense external objects, and this sensory information constitutes our cognition. Thus, topological sense can be understood as Seo’s attempt to speak about how we perceive the world and construct cognition relationally.


 
Crossing the Categories of Understanding

This problem of sensation and cognition was concretized in the performance that combined sound-producing machines programmed by Seo with traditional Korean musicians. The Sound Paravan pieces, which grafted violin, viola, cello, and contrabass strings onto paravans, looked somewhat like upright geomungo; the combination of sogo and paravan resembled a mysterious instrument from an unfamiliar country. These machines also performed together with players of Korean traditional instruments such as gayageum, geomungo, and sogo. In their appearance, these machines combined the Eastern form of the paravan with Western string instruments, while the performers being Korean musicians also meant the work traversed the grand dichotomy of East and West that has shaped our modernity. The dichotomies of East and West, reason and emotion, human and non-human (as Bruno Latour has argued) were long taken for granted, but in fact served to establish hierarchies and justify violence against the other.

In terms of performance, the musicians only learned on the day of the show that they would be improvising with these programmed, sound-producing machines. The human musicians, listening and responding to the machines’ output, created a new event of relationship between human and non-human through sound. The exhibition also traversed genres: it was an “exhibition” containing a “performance” by musicians, and the improvisatory nature of playing with machines never before encountered underscored this. The machines’ visual subversion of boundaries was complemented by sound performance, which resonated through the exhibition hall as auditory stimuli resisting definition by our existing categories. In this sense, Seo can be seen as traversing not only genre, but also the categories of world, perception, and art itself. What is crucial is that the events occurred not at the level of cognition but at the level of sensation. Early in his experiments, Seo allowed performers to manipulate the machines themselves.

Yet more important than the production of intentional, composed music was the topological field of sound created by the overlapping of individual sounds. He did not seek musical results. Music is a convention, thus human, thus cognitive. Its long history of forms, scales, rhythm, and harmony all reflect human rules. But in Seo’s works, the sounds of the machines, the responsive sounds of the musicians, and especially the vocalizations of Minwang Hwang (guh-eum, vocal soundings of Korean tradition) together produced sounds that were equally non-human and sensory rather than cognitive. As co-equal sound-producing agents, the machines and humans refused hierarchy. The sounds that emerged between notes and tones created new topologies and networks of relation at the level of sensation.


 
A New World Brought by Coming Relations

Seo majored in design. This training seems to have enabled him to treat objects with different methodologies, producing almost magical effects of perception. Design and art, despite often being grouped under the umbrella of “art,” are in fact opposing fields. Above all, their purposes differ: artworks exist for appreciation, while design objects exist to be used. Differing purposes mean differing fundamental goals for creators. Art speaks to the world, while design responds to clients. Yet both converge in that they are creative practices and both must listen to the medium—the material—through which they are produced. Seo excels at listening to the stories of objects as media, and at translating these into effects. His works and the effects they produce not only deepen understanding of objects themselves but also allegorize the world through the relationships objects create.

If his earlier works were experiments with media that traversed perception, his more recent works add narrative. In his upcoming solo exhibition, the new objects will carry stories, detached from their original functions. Monument (2022), for instance, consists of a tetrapod from a breakwater, topped with a Doric capital and inscribed in Polish (Seo is married to a Polish artist with whom he often collaborates). A single tetrapod has no function; only in groups does it block waves. In this, it demonstrates relational rather than hierarchical structures.

The stories written and spoken in Polish are, for Korean audiences, inaccessible as language, persuading the audience instead through metaphor and sensory effect, just as in his previous works. The fact that Seo’s hometown is Jeju, an island defined by its border between land and sea, resonates with his treatment of tetrapods as new sites of relationality. The contemporary efforts toward reconciliation between human and non-human, toward treating all beings on equal terms, seem closely aligned with island life, where human and non-human were always more closely bound.

If geometry exists to define the size of objects, topology finds its virtue in articulating difference through relations beyond physical form. The topology that Seo seeks to sense—and urges us to sense—strives to recognize difference in a world where boundaries become restrictions and distinctions become violence. Beyond exclusivist purity, acknowledging that we are all hybrids and exploring the potentialities that lie within this condition: the multi-species world that makes new relations possible is precisely the one Seo proposes when he praises hybridity.

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