intaglio vs ornament

intaglio

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

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

verb
  • To engrave or etch using intaglio. 

ornament

noun
  • An element of decoration; that which embellishes or adorns. 

  • The articles used in church services. 

  • A characteristic that has a decorative function (typically in order to attract a mate) 

  • A musical flourish that is unnecessary to the overall melodic or harmonic line, but serves to decorate that line. 

  • A Christmas tree decoration. 

verb
  • To decorate. 

  • To add to. 

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