This Jun ware vase with a base has a slender and elegant body. It is in the shape of a gourd-shaped long-necked bottle. The mouth is turned outwards, the neck is long and the shoulders are wide, and the base is supported under the belly. It is well proportioned and has smooth and natural lines. The hollow seats below are decorated with Ruyi-shaped consecration, which not only adds layering changes, but also makes the shape of the vessel more flexible. It combines the charm of ancient ritual vessels with the elegant style of elegant study vessels. Equipped with a log offering box, the box is inscribed "Jun ware light green vase with base", which has been preserved and preserved with great elegance.The whole body is covered with light azure glaze, the glaze color is elegant and soft, like the color of azure after rain, which is warm, moist and clean. The glaze layer is thick and even, the glass texture is obvious, the luster is soft and subtle, the glaze surface is fine and moist, and there are occasional spots of natural kiln stains and changes in color depth, making the overall tone more layered. The fetal bones are slightly exposed at the edge of the mouth and the turning point of the joint, forming a natural change of "purple mouth and iron feet", which adds to the ancient meaning.The belly of the body is round and full, and it turns into a long neck. The overall outline gradually expands and contracts from bottom to top, which is very rhythmic. The seat part is carved into an undulating lotus petal-like structure, and is equipped with wishful-shaped hollow windows, which has a strong sense of sculpture and has both supporting and decorative effects. At the bottom of the exposed tire, you can see the solid and fine fetal bones and natural firing marks.