Near East, Persia (Iran), Nishapur area, ca. late 10th century to early 13th century CE. A ceramic bowl with a sparkling turquoise glaze and manganese-based black vertical lines forming a radiating pattern around the interior and exterior of the rim. The glaze has pooled in the bottom of the bowl and is very dark blue there, while age has given the interior an amazing rainbow iridescence. Size: 6.6" W x 4" H (16.8 cm x 10.2 cm)
Nishapur was a center of politics and culture in medieval Persia, and their pottery is some of the most unique and beautiful in history. These turquoise items are the result of technological innovation at the end of the 10th century. The body of this bowl and others of its style is made of finely ground quartz mixed with clay; this created a white surface on which the artists could paint designs directly. The glaze is alkaline, with a copper base to give it its color, and would be poured over the clay. Manganese was used to create the underglaze design. These pieces may have been inspired by the blue and white glazed pottery that travelled the Silk Road from Tang Dynasty China, but the end result here is clearly not just an imitation, but an entirely different, radical style developed in Nishapur.
Provenance: private California, USA collection, by descent, moved from Germany in 1997, originally collected in the 1970s in Hamburg, Germany
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#155944
Condition
Intact, with a few tiny chips, nicks, and losses from surface. Amazing rainbow iridescence on interior, especially on one side, with great craquelure on the glazed areas.