UJOO+LIMHEEYOUNG creates kinetic installation that erases its own bird tracks

In No Bird, the artist duo UJOO+LIMHEEYOUNG stages a quiet, relentless choreography of inscription and erasure. The kinetic installation unfolds across a square field of sand, where two mechanical agents perform a task that is at once precise and futile. One advances methodically, imprinting avian footsteps into the granular surface. The other follows, eradicating every trace with equal determination. What remains is not a record of movement, but a continuous return to zero.

The work originates from a reflection on extinct flightless birds, species that once thrived on isolated islands free from predators. Having adapted to environments where flight was no longer necessary, they evolved toward stillness and proximity to the ground. Human arrival disrupted that fragile equilibrium. In imagining these vanished creatures, the artists pose a speculative question: could survival have been possible if their presence had left no trace?

Installed at a scale of 265 by 265 by 150 centimetres, No Bird combines electronics, stepper and servo motors, aluminium, stainless steel, brass, sand and controlled lighting into a self contained ecosystem. The first device plants articulated metal feet into the sand, producing tracks that evoke the delicate rhythm of a bird’s walk. The second machine trails closely behind. A toothbrush head scratches away the impressions, a fine wire rake levels the disturbed surface, and soft bristles restore the sand to a seamless plane. The surface is continuously rewritten, yet never altered.

The installation operates as a closed loop. Action generates evidence, and evidence is immediately nullified. There is no accumulation, no archive, no forward trajectory. Instead, the system sustains a condition of perpetual maintenance, a choreography of normal operation. In this sense, No Bird reads as an allegory of post automation society. Processes continue flawlessly, but meaning dissipates. Agency appears suspended. Humans persist, yet the capacity to intervene seems to have migrated elsewhere, absorbed into self regulating mechanisms.

With its restrained material palette and almost meditative tempo, No Bird transforms mechanical repetition into a spatial reflection on extinction, visibility and control. The installation does not dramatise loss. Rather, it renders disappearance as procedure, inviting viewers to witness a world in which every footprint is destined to vanish before it can be read.

Project Credit

Title: No Bird
Artist: UJOO+LIMHEEYOUNG / @ujoolimheeyoung
Material: electronics, stepper motors, servo motors, aluminum, stainless steel, brass, sand, lighting devices
Size: 265(w) x 265(d) x 150(h) cm
Year : 2025