本文首次提出了沂南北寨汉画像石中部分画像的上下层之间存在互为表里的内在联系。作者通过对北寨汉画像石拓片的深入研究，指出了其中最具代表性的4幅作品上下两层所描绘的主题、场景和象征意义之间存在互为表里的联系。这种联系不仅反映了当时社会的文化信仰和艺术风格，还体现了汉代人民对于神话、社会和人类关系的独特理解。本文将通过分析北寨汉画像石的图像、构图以及历史背景等方面，阐述上下两层之间互为表里的内在联系，进一步揭示汉代艺术的深层含义和独特价值。

This article proposes for the first time that there is an inherent relationship between the upper and lower layers of some of the Han Dynasty stone reliefs in Beizhai, Yinan. Through in-depth research on the Han Dynasty stone reliefs in Beizhai, the author points out that there is a mutual relationship between the themes, scenes, and symbolic meanings depicted in the upper and lower layers of the four most representative works. This relationship not only reflects the cultural beliefs and artistic styles of the society at that time, but also reflects the unique understanding of the Han Dynasty people on the relationship between life and death, the Society, and human beings. This article will explain the inherent relationship between the upper and lower layers through analyzing the images, composition and historical backgrounds of the Han Dynasty stone reliefs in Beizhai, and further reveal the deep meaning and unique value of the art of the Han Dynasty.