drawing vs photoengraving

drawing

noun
  • A picture, likeness, diagram or representation, usually drawn on paper. 

  • A small portion of tea for steeping. 

  • The act of producing such a picture. 

  • Such acts practiced as a graphic art form. 

  • An act or event in which the outcome (e.g., designating a winner) is selected by chance in the form of a blind draw, notably of lots; especially such a contest in which a winning name or number is selected randomly by removing (or drawing) it from a container, popularly a hat. 

  • The process of drawing or pulling something. 

photoengraving

noun
  • A process of transferring a photographic image onto a plate which is then etched and printed. 

  • A plate or reproduction made using this process. 

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