In February 2020, Lau began shooting in Kyoto, recording people crossing the Kamogawa River by the stepping stones. To capture this, Lau positioned herself in the middle of the Nijo Bridge and pointed her camera north towards the stepping stones. She began shooting whenever someone stepped along the slope to the stones and stopped when they had left the frame. Lau recorded for four hours each day, capturing a total of 100 people crossing the Kamogawa River.

2020年2月，劉清華於京都開始定點拍攝，紀錄人們以跳石渡過京都鴨川的模樣。劉氏站在二条大橋中央，將鏡頭向北，對準二条跳石（飛び石），每當有人沿著斜坡踏進跳石便按下快門，直至那人離開了畫面。每天四小時，最後紀錄了一百人踏石渡河的影像。