How to write seven-character quatrains in hard pen calligraphy format?

pay attention to the top and bottom formats.

you can start writing at a position 1 to 2 words lower than the text, depending on the situation (the position is appropriate, so long as the vision is balanced), and the height below the text should not exceed the height below. There is also a way to write down the dynasty, author and title at the end, and the words are slightly smaller.