The 21 polygons enfolded in three overlapping Trees of Life have 141 sectors with 264 sides. This number is the number of yods in the seven polygons enfolded in a single Tree of Life when their 47 sectors are tetractyses. The appearance of this Tree of Life parameter in the inner form of three Trees of Life indicates that they constitute another Tree of Life pattern, thereby showing that the human skeleton, whose bones are symbolized by the corners of the (21+21=42) polygons enfolded in the 3-tree, conforms to this divine blueprint governing Adam Kadmon, or "Heavenly man."