This research focused on the regional and temporal attributes of tuff architecture in Mokpo, spanning the Japanese colonial period and the post-liberation era. It aimed to uncover the distinct regional and temporal features of tuff architecture by integrating concepts from vernacular architecture and regionalism, framed through a lens of critical regionalism. The study traced the historical progression of tuff architecture in Mokpo within this context. A significant part of the research was an in-depth analysis of four constructions by Son Yang-dong, a renowned technician in post-liberation Mokpo, to closely examine the contemporary relevance and regional significance of his work. Tuff, as an indigenous material, distinctly articulates the local architectural character. In line with regional properties of tuff, the material has adeptly responded to contemporary construction needs. This has laid a foundation for the development of innovative building designs and techniques. Tuff architecture is particularly noted for its exhibition of raw material textures, offering a unique aesthetic that diverges from classical Western architectural styles. Importantly, through the examination of Son Yang-dong's contributions, the study highlights the role of Korean builders in an industry dominated by Japanese influences during the colonial period, underscoring a strong regional identity. As a representation of Mokpo, tuff architecture not only upholds and protects regional identity within the broader scope of Western modernization and Japanese impacts but also plays a role in its progressive enhancement.

1. 서 론
    1-1. 연구의 배경 및 목적
    1-2. 연구의 방법 및 범위
2. 지역주의의 의미와 특성
    2-1. 지역주의 개념에 대한 소개
    2-2. 지역주의의 특성
3. 응회암을 활용한 건축의 역사
    3-1. 개항 전 목포지역의 응회암
    3-2. 개항 이후 응회암 건축
    3-3. 일제강점기 일본인에 의한 응회암 건축
    3-4. 일제강점기 한국인에 의한 응회암 건축
4. 해방 후 응회암 건축
    4-1. 손양동 석공의 응회암 건축
    4-2. 손양동 석공 이후의 응회암 건축
    4-3. 소결
5. 결 론
참고문헌

• 서동천(목포대학교 건축학과 조교수) | Seo Dongchun Corresponding author
• 김순웅(목포대학교 건축학과 초빙교수) | Kim Soonwung