engrave vs intaglio

engrave

verb
  • To carve text or symbols into (something), usually for the purposes of identification or art. 

  • To carve (something) into a material. 

intaglio

verb
  • To engrave or etch using intaglio. 

noun
  • Any printing method in which the ink is laid upon the sunken parts of the printing form. 

  • A design or piece of art which is engraved or etched into something. 

How often have the words engrave and intaglio occurred in a corpus of books? (source: Google Ngram Viewer )