Cranach, Lucas the Younger (1515-86). Medium: oil on panel. Date: 1569. Epitaph for Paul Eber; Der Weinberg des Herrn; Martin Luther (1483-1546) is raking the weeds, preparing the ground for new growth; allegory of the Reformation; Protestantism; theologian; church reformer; Protestant Reformation;Christianity; philosopher;academic; tending the vines; Provenance: Stadtkirche, Wittenberg, Germany. Photographic rights held by The Bridgeman Art Library.