Lee, Changhoon focuses on urban spaces and changes and explores the points where human lives are generated. He is also continuing his research on natural phenomena such as rain, wind and fog, as well as phenomena generated through the meeting of natural objects such as trees and stones. In this exhibition, he transported water from Namdaecheon Stream to a freezer and transformed it into a solid. This water, which is not purified but also contains a wide range of foreign particles, contains the life and time of Gangneung. His goal is to make us feel our life through all of time and space that comprises Namdaecheon stream.