What's the difference between initial capitalization and middle capitalization?

There are the following differences in font characteristics between the initial block, the middle block and the high block:

Regular script, also known as "regular script", is a very classic calligraphy font with balanced, standardized and neat structure, from which beginners can get good inspiration when practicing. The initial strokes are relatively simple, which is suitable for students who write with pencils in the first to second grades of primary school. It pays attention to the rigor of structure and is easy to understand and learn.

Zhong Kai, in calligraphy, belongs to a relatively large font, generally about three to five centimeters. The middle block is characterized by symmetrical structure, which is very suitable for writing throughout, and can show a sense of stability and order when writing.

Gao Kai is a large font in calligraphy, usually larger than five centimeters. High block letters pay attention to the natural flow of structure, and the fonts are solemn and have high ornamental value. The strokes of capital letters are complicated, which requires high writing skills and brushwork.

Generally speaking, the first block, the middle block and the high block have their own characteristics in font characteristics, which are suitable for writers of different ages and different writing skills.