carving vs monoprint

carving

noun
  • The act or craft of producing a carved object. 

  • A carved object. 

verb
  • Executing turns without pivoting. 

monoprint

noun
  • A form of printing on paper from a glass sheet to which oil paint has been applied; monotype. 

verb
  • To print using this technique. 

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