Answer: Form is the whole form of writing a word in calligraphy.
According to the length, width and shape, it can be divided into banners, nave, (banners), bucket squares, (horizontal batches) and sectors.
People often use nave. (couplets). (banner).
The banner is vertical and the content is written vertically. Banner is the antonym of banner, which is generally three to five times wider. In nave, they are both horizontal and vertical, generally twice as long as their width.