1076337 Portrait of the French theologian John Calvin (engraving) by French School, (17th century); Private Collection; (add.info.: John or Jean Calvin (1509-64) founder of Calvinism; signed \'Joannes Calvinus, vere tuus\'; letter written in Latin from Geneva to Guillaume Farel at Neufchatel to recommend the bearer as a school teacher; Guillaume Farel (1489-1565) French Protestant evangelist who persuaded Calvin to remain in Geneva in 1536; facsimile of manuscript in British Library, Add.MS.12100 f.6.;); Prismatic Pictures ; French, out of copyright.