The Tower series displays the possible combinations for one directional assembly. Meaning to attach them on top of each other and this way building a chain.
The Tower
The most simple one in the Tower Series
4 Cubes stacked on one another.
The Stack
The tower formed of 4 "Spheres" or Rhombicdodecahedra, is the tallest structure in the Tower Series.
The Tube
A little bit tricky to stack together. The Tube has a hollow inside and the cross section is a slightly blown up equilateral triangle
The Shaft
The inside walls of this shape are completely flat. Much like an elevator shaft. The cross section of this shape unveils a perfect triangle.
The twist
A very dense strand, this structure has a hexagonal cross sextion, which means that the Star can be Stacked over it.
Zig Zag
Rather unstable but visually intriguing.
Open Hand
2 Steps away from the cube. This shape allows the other to nest into each other.