A polychrome Mukozuke (1624–1644) porcelain offers a new hypothesis on the introduction of European enameling technology in Japan
Author(s)
Montanari, Riccardo
Alberghina, Maria Francesca
Municchia Casanova, Annalaura
Massa, Emanuela
Pelagotti, Anna
Date Issued
2018
Type
article
Volume
32
Start Page
232
End Page
237
Journal
Abstract
This study was carried out in an attempt to resolve the issue of the introduction of overglaze enamel-ing in Japan through non-destructive analysis of the overglaze enamels that decorate the only knownpolychrome mukozuke dish (to be used in the tea ceremony) bearing the early Japanese date mark ‘Kan’eiNen Sei’ (made in the Kan’ei period) (1624–1644). The investigation focused specifically on the overglazeyellow enamel and the underglaze blue pigment, for they could provide valuable information on the pro-duction workshop and geographical area of origin. Owing to the extraordinary importance and extremerarity of this newly-discovered dish, it was mandatory not to sample it. Therefore, Energy-DispersiveX-Ray Fluorescence (ED-XRF) and Raman spectroscopy were used to obtain, in a non-destructive way,both elemental and molecular information about the coloring agent present in the yellow overglazeenamel. The underglaze-blue pigment at the base mark was also investigated. Besides a detailed lit-erature research, a comparison was made with the chemical composition of fully identified and datedpolychrome decorated Chinese and Japanese porcelains, and the results are reported in this work. Theobtained analytical evidence has proved to be crucial in identifying the first use of Naples Yellow in Japan,and in resolving the issue of the origin of overglaze enameling, providing the missing step that actuallyled to the first development of the technique in Arita in the 1630s. Furthermore, it has shown that theRaman shift of the Pb mode of the A2O’ lattice is greatly affected by the firing temperature for enameldecoration, and that this specific characteristic of Naples Yellow, along with its elemental composition,can help determine its area of origin and period of manufacture.
Project(s)
Ceramic technology