The ox that draws the plow, wood

Gravity, cement

The questions, wood

Heaven and Earth, aluminum

One is no one, two is one, cement

To farm the land, aluminum mobile

The morrow, cement

The growth of the tree is a clockwork performance, iron

Light, aluminum

May the circle remain unbroken, bronze

The tree and humankind, wood

Sealed shape with point of intersection, wood

Figure in red, wood