The work traces paths from 2022 to 2023, documenting walking experiences across regions like Hong Kong, Taiwan, and Japan. I use copper sheets as recording tools, leaving imprints during walks to reveal the journey’s trajectories. At the same time, photography captures everyday scenes and fragments. Photos combined with copper sheet traces present a fusion of time and space. By accumulating these copper sheet images annually, the work displays the individual’s external memories in time and space.