《一瞬成昔》的靈感源自 Jing You 每日散步途中所經歷的風景。不同於過往將內在感受外化為花朵與花園的創作，這個系列從外部世界開始：傍晚流變的天光、沿途的植物、雨後土地的氣息，以及風與環境的細微變化，隨著行走進入身體，再與當下的情緒和記憶交織，留下痕跡。

她將這些留在心裡的痕跡稱為「感知餘像」。畫面留下的，有眼睛看見的色彩，也有聲音、氣味與濕度帶來的感受。其中三件作品採用雙層畫面，呈現眼前的景象與心裡的感受如何同時發生。當下在被察覺的瞬間，便已成為過去。這讓她在感受眼前風景的同時，也開始懷念這個正在逝去的此刻。

Instant Nostalgia is inspired by the landscapes Jing You encounters on her daily walks. While her earlier work expressed inner feelings through flowers and gardens, this series begins with the world around her: the changing evening light, plants along her path, the scent of earth after rain, and subtle shifts in the wind and her surroundings. As she walks, these experiences blend with her emotions and memories, leaving traces within her.

She calls these lingering impressions “sensory echoes.” Her paintings capture the colors she sees, along with the feelings evoked by sounds, scents, and moisture in the air. Three works in the series use Layered Landscape Painting to show how the scene before her and her inner response unfold at the same time. In an instant, the present becomes the past. Nostalgia begins while she is still taking in the landscape: a longing for the very moment she is living.