Wu explains: "Models are three-dimensional things that can be viewed from all directions, but paper sculptures show what is a two-dimensional visual effect and can only be viewed standing directly in front of them or from the side; thus the two are completely different.
吳靜芳解釋：「模型是三度空間的東西，可以由四面觀賞，但紙雕呈現的是二度空間的視覺效果，只能由正面或微側面觀賞，兩者完全不同。