Before revision: Islamic world Sasanian bowl with niello stripes on tiger, and fruit, 6th or 7th century Pre-Islamic period Niello was rarely used in Sasanian metalwork, which could use it inventively.
After revision: Persia Sasanian bowl with niello stripes on tiger, and fruit, 6th or 7th century Niello was rarely used in Sasanian metalwork, which could use it inventively.