Non-geometrical, Fluid and Nature:
-I combine their three rules into one rule.
-The basic shapes or lines have curves in different ways.
-The cross bars also should have curves.
-The terminals should end in a semicircle.
Calligraphy:
-Extend the crossbar.
-Making the shapes or lines cross each other.
-The lines or shapes cross each other.
Linear:
-Using lines as basic ideas of the letter.