The southern song dynasty To build kilns persimmon eyes tea red glaze with silver rim

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mouth, along the beam, arc, small ring foot, buckle the silver rim. Lamp inside the glaze, outside wall glaze as bottom, dew of bone thick black, brown tyres, nearly vertical glaze, such as ascend a staining. Measuring glaze layer thick, enamel well-balanced, glaze color red persimmon, colour and lustre is composed, inner bottom color turn pale, with a little black patches.
this lamp for collectors bought from Japan in the 1990 s. Japanese museums and private collections in the song dynasty built lamps, most of the gold and silver buckles, because in addition to protect the mouth, and use of precious metals by status, buckles, mainly for the smooth mouth along, increase mouth of comfort. Built lamp adopt sagger back to burn, due to the gravity and temperature, glaze juice on fire to the bottom of the flow, lead to thin mouth along the glaze, even dew tire, texture partial thick. Light along the Mosaic, the tightly solid, not only is slightly higher than the inside, outer ridge in slightly convex, sides tend to be smooth and conform to the modern concept of ergonomics. Poets in the building, in contrast, light buckles, the situation does not see more, for the major of the song dynasty built more used to stir the tea tea, tea as foam, thick tea need to dress up drinking separately, not just mouth, in Japan is just drink, therefore attaches great importance to the mouth along the touch.
to build kilns persimmon red glaze and the difference of the black glaze, lies in the different calcined temperature. In general, when the temperature reaches 1270 degrees, glaze color is black, rose to about 1295 degrees, glaze color to red persimmon. Because persimmon red glaze after the formation of the first black red, so red persimmon only surface layer, the layer is still the black glaze, occasionally in detail with red with black.