Installation view of 《Leaves of Stone》 © DrawingRoom

DrawingRoom is presenting 《Leaves of Stone》, a solo exhibition by Hyeonsu Jo, on view through July 31.

A practitioner of Korean painting, Jo employs the chemical corrosion of copper foil to capture nature's continual transformation and vital rhythms. Her works embrace material processes that allow organic change to emerge on the pictorial surface.

In this exhibition, forms of bamboo groves, dense vegetation, and mountain ranges—realized through the interaction between hanji (traditional Korean mulberry paper) and copper foil—refuse to function as static visual illusions. For Jo, painting is not a finished image but a living field in which material and time remain in constant flux.

Rather than serving as a passive medium that merely realizes the artist's intentions, the copper foil in Jo's practice acts as an active nonhuman agent. Possessing its own intrinsic energy, it participates in the work by continually transforming space and time through its chemical reactions.


Hyeonsu Jo, Thicket 14, 2026, Copper leaf on Korean paper, 193.9 x 291cm © Hyeonsu Jo

Applying chemicals to copper foil adhered to hanji is not an act of imposing human control over matter, but one of creating the conditions for a nonhuman material to transform and behave according to its own agency.

In this sense, the work embodies an organic collaboration between the human and the nonhuman. Once installed, the paintings continue to react to the oxygen and humidity of the exhibition space, undergoing unpredictable shifts in color—from dark brown and ash gray to brown and green—as an ongoing, active material process.

The formal distinctiveness of Jo's practice lies in its fusion of the traditional language of Korean painting with the unconventional process of copper corrosion. This encounter suspends the notion of a singular, artist-determined completion, instead foregrounding the reciprocal interactions between the human (the artist) and the nonhuman (the copper foil).

The works thus unfold as dynamic systems of continual transformation, in which meaning emerges through an ongoing dialectic of process, material, and change.