A black compound of sulfur with silver, lead, and/or copper, used as an inlay in metalwork. Web resource here.
Silver amulet case inlaid with niello. Iran or Afghanistan. 10th-11th century C.E. David Collection, Copenhagen.
A free resource for students and teachers, created by Dr. James Terry. Art History Glossary by James Terry is licensed under Creative Commons CC BY-NC-ND 4.0 .