文档介绍：,;first,theartisttakesablockofwood,whichhasbeensawedparalleltothegrain,coversitwithawhiteground,,,,whichgrewoutofthegoldsmith'sart,(fromItalianintagliare,"tocarve").Theimageisincisedintoahighlypolishedmetalplate,usuallycopper,withacuttinginstrument,,-,-,atalowercost,?-"prime"'"incised"