867844 Enthusiasm display\'d, or Moor Fields Congregation, 1739 (engraving) by English School, (18th century); Private Collection; (add.info.: Satire on the Calvanist George Whitefield (1714-70) who often preached to the poor in the open air on Kennington Common or Moorfields, encouraging the Wesleys to do the same. ); English, out of copyright.