<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31436483</termId><termName>sand-grain mezzotint</termName><termType>PT</termType><termNote><![CDATA[ A printing process developed in the 20th century in which mezzotint-like tone is achieved from sandpaper grain. The process was developed as a way to avoid the laborious process of rocking the plate. The plate is passed through the press several times with a sheet of sandpaper; the grains of sand physically displace dots of copper, forming ink-retaining burrs. ]]></termNote><termCreatedDate>2026-03-30 20:57:41</termCreatedDate><relation><relationType>UF</relationType><termId>31436484</termId><termName>mezzotint, sand-grain</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31410220</termId><termName>mezzotint</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>31477650</termId><termName>sand-grain mezzotints</termName><termType>PT</termType></relation></term>  </Zthes>