What is Liu Yong's calligraphy style?

Liu Yong used pen and ink, "Art Boat and Double Boat" said: "His brushwork takes posture by folding the front, and his brushwork uses frustration with determination and skill with dryness." He likes to write books on gold stationery with short and clever wool dipped in lacquer ink. His calligraphy style is euphemistic, Mo Yun is gorgeous, innocent, gentle and elegant, which embodies the elegance of ministers and stands out among the various schools in the Qing Dynasty.

Four screens of poetry and prose