883325 The Forge of the Heart, 1529 (engraving) by Master I.B. (fl.1523-30) (after); 14.8x8.4 cm; Minneapolis Institute of Arts, MN, USA; (add.info.: A dazzling allegorical bookplate, presumed to have belonged to Willibald Pirckheimer, a prominent Nuremberg humanist and scholar (and Albrecht D羹rer\'s best friend). Here Tribulation beats an anvil, Envy casts a disdainful glance, Hope looks up to see soothing drops fall on the flaming heart, and Tolerance rests patiently below. The iconography suggests that patience in the face of hardship brings grace.); 穢 Minneapolis Institute of Art; Bequest of Herschel V. Jones; German, out of copyright.