She is a haenyeo in her sixth year of diving at Iho Tewoo Beach, documenting the landscapes of Jeju both above and below the sea with a camera attached to her tewak. While diving, she has continuously recorded marine life and the everyday rhythms of the haenyeo community, paying particular attention to the lives of elder haenyeo, including her mother. As a member of the coral research team at the Marine Citizen Science Center Paran, she conducts monthly coral monitoring around Munseom and Beomseom, documenting changes in the sea through photographs. Experiencing the realities of the ocean and the signs of climate change firsthand led her to a firm conviction that these moments must be recorded. Encounters with underwater waste and damaged marine ecosystems have given her documentation a clearer sense of direction. She has since taken part in documentaries, broadcasts, and citizen science projects as a witness to the sea, sharing Jeju’s ocean from the perspective of a haenyeo. More recently, she has also been involved in the Life on Jejuproject, listening to and connecting the stories of village elders and fellow haenyeo. Going forward, she hopes to compile these voices and lived experiences into a book that preserves the language and texture of haenyeo life and continues to be read over time.