Back is like a silhouette of memory.Can not identify clearly,but we sense he must be a somebody in the life, uncertainly.Time, layer upon layer, at last,just only leave a rough outline to recall.＊背影像是一段記憶的剪影。無法清楚的辨識身分，卻又直覺著好似生命中的哪個誰。在時間的薄幕一層一層壟罩下，只剩下大致的輪廓可供憑弔。