Richard de Grijs Sydney, Australia Daniel Vuillermin Beijing, China   Application of a powder of sympathy. Source: Tentzel A (ed) 1662 Theatrum Sympatheticum Auctum (Nuremberg: Johann Andreas Endter & the Heirs  of Wolfgang Endter Jr), p 125 (Reproduced with permission, Herzog August Bibliothek, Wolfenbüttel, 30.4 Med.: VD17 23:290712A.) In Renaissance Europe the concept of curing illnesses…