The topics of this volume: The Heller altar in the Frankfurt Dominican Church and the grisaille paintings by Grünewald, the crucifixion panel of the Isenheim altar, the Isenheim altar by Matthias Grünewald, the Stuppach Madonna by Matthias Grünewald, the 'sold Grünewald' - Tauberbischofsheim trilogy, who was Matthias Grünewald?, a list of literature abbreviated in the "Isenheimer" contributions, a chronological list of essays by Ewald M. Vetter on Grünewald (ten treatises). Matthias Grünewald, actually Mathis Gothart Nithart, was born around 1470/75 and died in Halle an der Saale on August 31, 1528. In the "Teutschen Academie" of 1675, the painter and art historian Joachim Sandrart laments that this extraordinary painter Mathis of Aschaffenburg is so significantly overshadowed by his works among all the greatest minds of the old Germans in the noble art of drawing and painting.