Grecian vs classicistic

Grecian

noun
  • A senior pupil at Christ's Hospital School in West Sussex, England. 

classicistic

adj
  • Of or pertaining to classicists. 

  • Emulating classical rules, conventions, principles, models, or styles; characterised by classicism. 

  • Of or pertaining to classicism. 

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