"Dechen Tie (德忱帖)" is one of Mi Fu's famous "Nine Posts of Cursive Calligraphy (草书九帖)" and one of the masterpieces of his mature calligraphy in his later years. From the beginning to the end of this post, the spirit and rhyme are very smooth, the writing is like flying, joyful, without scruples, and the stippling is full of wit. Carefully appreciate and read, but it is true to each other, the words and characters change with the momentum of the composition, the pen is wild and unpredictable, and the up and down spirits, interphase and circulation, have a strong sense of rhythm.

Original post by Mi Fu Dechen: