筆ふでを揮ふるう

expression, godan verb (-u)

wield the writing brush; drive a quill

Literary or formal expression for writing with a brush, often used in contexts of calligraphy or traditional composition.

• 彼かれは筆ふでを揮ふるって美うつくしい詩しを書かいた。

  He wielded the brush and wrote a beautiful poem.