Seohyo has practiced a form of installation and performance-based work combining common everyday objects with media technology to render them unfamiliar, allowing us to perceive ordinary things in new ways. More recently, she has expanded her daily coding practice to generative art, which she started as a way to encourage herself during the pandemic. She creates a variety of animations, either mathematically imagined shapes or taking inspiration from nature. Her creations have been displayed on urban billboards in cities such as Seoul, Tokyo, Utrecht, Singapore, Hangzhou, and more.