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Designing the Process: Strata of Decomposition | Yong Ju Lee Architecture

Yong Ju Lee Architecture (Yong Ju Lee)

written by
Yong Ju Lee
photographed by
Yong Ju Lee Architecture (unless otherwise indicated)
materials provided by
Yong Ju Lee Architecture
edited by
Park Jiyoun
background

SPACE November 2025 (No. 696)

 

 

 

 

Decomposition Farm_Stairway (2022) was an experimental pavilion combining construction waste – particularly styrofoam, which takes 500 years to decompose – with industrial robotics and a mealworm ecology. Within the structure, thermally cut by a robotic arm, mealworms consumed styrofoam and produced harmless excreta that became a growth base for moss and plants, forming a system where the artificial and the natural coexisted in a cycle. However, the necessity of purchasing new styrofoam for fabrication, contrary to the original intentions, revealed a major limitation of the project. To address this issue, a subsequent experiment titled Strata of Decomposition (2025) was initiated. 

 

 

 

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Architect

Yong Ju Lee Architecture (Yong Ju Lee)

Design team

Oh Dachan

Location

232, Gongneung-ro, Nowon-gu, Seoul, Korea

Programme

pavilion

Building area

20§³

Gross floor area

20§³

Height

3.2m

Design period

Feb. – Mar. 2025

Construction period

Mar. – Apr. 2025

Cost

1 million KRW

Coding and fabrication

Robotic Fabrication Studio (Oh Dachan, Lee Dokwon,


Yong Ju Lee
Yong Ju Lee is an architect who pursues experimentation across all layers of space. His works, spanning diverse scales and media, seek to provoke and inspire everyday life. He has exhibited at the National Museum of Modern and Contemporary Art, Korea (MMCA), Museum of Modern Art (MoMA), and the Venice Biennale, and received the Korea Public Architecture Award, iF Design Award, and Architectural Record¡¯s Design Vanguard. He studied architecture at Yonsei University and Columbia University, and is currently an assistant professor at Seoul National University of Science and Technology, leading the Robotic Fabrication Studio. He published Constructing Thought (2024).

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