清 白玉蛟龍鈕大型方印 Of square section, the seal topped with a pair of powerful recumbent mythical beasts opposite to each other. The seal face carved with four character inscription. Qing Dynasty period. 方印用新疆和闐青白玉琢制，其玉質色純美，體積碩大，為難得一見的良玉美材。印文別緻，俊美飄逸，增減之筆恰到好處，雖然玉質堅硬，但印文琢制工雅，筆劃均一，章法整齊，顯示出刻字匠人高超的技藝。此印鈕雕工精美，雙龍背向蹲踞，氣勢雄偉有神，鱗角發須，精緻細密清晰，立體感極強，融合圓雕、淺浮雕、高浮雕、透雕等諸多琢玉技法於一身，實屬難得。