This is a black - and - white documentary photograph. In the picture, an old wheelchair is placed in a dilapidated indoor space. The background is a mottled wall with traces of time, and the ground is scattered with debris, making the whole environment desolate and eerie. The use of light and shadow enhances the mystery of the space, as if telling the story of being forgotten. The bottom right corner is marked with 「OPACITY [URBAN RUINS]」, indicating that the theme of the work focuses on the exploration of urban abandoned spaces. By combining old items and dilapidated environments, it conveys the loneliness and vicissitudes after the passage of time.