Open, deep abdomen, straight feet. The shape of the shape, the tire texture is white and delicate, the body is painted with blue and white painting "curly grass dragon pattern" and "lotus petal pattern". Five claws are hook, Lin Jia is clear, mighty and domineering. "Daming Xuande Year System". 敞口，深腹，直圈足。形制規矩，胎質潔白細膩，器身施青花繪“卷草龍紋”“蓮瓣紋”，青花髮色淡雅，龍雙目圓瞪，闊鼻長嘴，鬃發後飄，身型細長，五爪似鉤，麟甲分明，威武霸氣。 “大明宣德年制”款識。