Hezin O is a graphic designer based in Seoul, South Korea. She has been running a graphic design studio OYE since 2014 and encompassing various visual media. She was invited to the Designer in Residence OTIS College of Art and Design(2018, US) program, as well as an experimental workshop magical riso(Van Eyck, 2016, NL) utilizing the riso stencil printing technique. Also, she was selected by It's Nice That's Once to Watch 2020, Monthly Design's 2021 Notable Designer of the Year, etc. In addition, her works were introduced in several media such as idea magazine(JP), Design360°(CN), GRAPHIC(KR), etaps(FR), etc., and she participated in various exhibitions such as Typojanchi(Culture Station Seoul 284, 2019, KR), Seoul Biennale of Architecture and Urbanism 2021(2021, KR), Young Korean Artists 2023(MMCA Gwacheon, 2023, KR).