Siennie Lee (b. Seoul, South Korea) explores society as an organism through visual languages, including painting and installation. Drawing from contemporary photographs, articles, and sound, she weaves pertinent social issues into her work, prompting reflection and personal engagement. Her work is aesthetically encoded, inviting viewers to decode the intricate structures of society embedded within it.

Lee received her MFA from Alfred University (2022) and Seoul National University (2018), and her BFA from Seoul National University (2014). She has held solo exhibitions at Mindy Solomon Gallery (Miami, FL); Hudson D. Walker Gallery (Provincetown, MA); Ohzemidong Gallery, Gallery Dos, and Gallery Grida (Seoul, Korea). Her work has been featured in group exhibitions worldwide, including Maake Projects (State College, PA); Provincetown Art Association and Museum (Provincetown, MA); Robert C. Turner Gallery (Alfred, NY); 8BRÜT (Düsseldorf, Germany); Alte Fabrik Oberbilk (Düsseldorf, Germany); Alfred Str. 25 (Essen, Germany); Yeonmisan Nature Art Park (Gongju, Korea); HOMA Hongik Museum Art (Seoul, Korea); MoA Seoul National University Museum of Art (Seoul, Korea); SPEEDOM GALLERY (Gwangmyeong, Korea); and Gallery Imazoo (Seoul, Korea).

Lee was a 2022–2023 Visual Arts Fellow at the Fine Arts Work Center in Provincetown and has participated in residencies at the Oak Spring Garden Foundation (VA) and Vermont Studio Center (VT). Her work was recently acquired by the National Museum of Modern and Contemporary Art (MMCA), Korea.

Siennie Lee has also worked as a freelance travel writer for arts and literature, publishing two books in Korea.