This teacher's calligraphy starts with European style Jiucheng Palace.

The stippling is so exquisite that if you don't look carefully, you won't miss a single stroke.

Hard-pen calligraphy can also give you the flavor of a brush!

Demonstration of some basic characters.

The stippling in European regular script is exquisite, and the structure between the pens is even and upright but dangerous!

These works basically interpret Ou Kai’s appearance!