Located in Yangnim-dong, Art Polygon Horanggasinamu is a multi-purpose cultural space that hosts various programs such as exhibitions, lectures, and performances. In 2021, it was used as one of the venues for the Gwangju Biennale. The space was created by preserving and expanding the original structure of a missionary's garage. Yangnim-dong is home to many modern historical cultural heritage sites and art galleries that connects the past and the present.