<?xml version="1.0" encoding="utf-8"?><mads xmlns="http://www.loc.gov/mads/" xmlns:mods="http://www.loc.gov/mods/v3" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.loc.gov/mads/
mads.xsd"><authority><topic authority="http://AATesaurus.cultura.gencat.cat/aat/getty_en">niellos</topic></authority><related type="other"><topic>niellists</topic></related><related type="other"><topic>niello</topic></related><related type="other"><topic>niello prints</topic></related><related type="broader"><topic>visual works by material or technique</topic></related><related type="broader"><topic>plates</topic></related><variant type="other"><topic>nielli</topic></variant><variant type="other"><topic>niello</topic></variant><variant type="other"><topic>niello plates</topic></variant> <note xml:lang="en"><![CDATA[ Ornamental works that are executed by the application of black metallic alloys, composed of sulfur and either copper, silver, or lead, to inlay designs incised in the surface of another metal.  An example of niellos are small metal plates that were common in the Italian Renaissance. ]]></note></mads>