在環境光較為稀薄的草地上，架設一道牆式構築，表層著上感光顏料，並在這道感光牆的前方裝置感應式閃光系統。當民眾走進作品時即啟動閃光，透過感光元素的物理變化，將人的身影投射並成像到後方的布幕上，身影之外產生餘暉暫留。藉由這一連串互動與成像的過程，人們彷彿進入記憶底層探索。我們望見自己的影子，徘徊、留存於未知的領域中，這些無數乍現的足跡如同生命縮影，亦是如此絢爛、短暫。

The artist put up a wall structure on the weak ambient light grass. Then she coated light-sensitive paint on the surface and installed an inductive flash system. When people go into this installation, the system will flash. Because of the physical changes in the photographic elements, people’s figure will be projected on the curtain behind for a while. With this series of interaction and imaging, people will explore the deepest part of memory. We see our shadow hovering in the unknown fields. These countless footprints come fast, and just like the microcosm of life, they are so beautiful and short.