Works <Waves>,Cheongju Museum of Art, 2016 – 2017 <Jikji>, Optical Fiber InstallationJikji Festival, Cheongju, 2014 <Brilliant Cube>, Volumetric LED SculptureM-stage Gangnam Station, Seoul, 2013 – 2014 <Hyper-Matrix>, Kinetic LandscapeHyundai Motor Company Pavillion, Yeosu Expo, 2012 <Noble Mono>, 3 Layered LED Facade Sinsegae Department Store, Seoul, 2010 – 2011