The AIC2017 event was eventually held on Jeju Island. AIC is the world’s largest international color conference with over 50 years of history. It is held every year as an interim meeting and held every 4 years as a congress. It was the first time in Korea that the Congress was held in Jeju Island and successfully held after many years of preparation. Prof.Suk was invited to the “invited lecture” section of this event, where she taught what role color nuance can play in product design and lighting design.