Enthauptung Johannes des Täufers

Jost Haller was a painter active in Strasbourg in the mid-fifteenth century whose Beheading of Saint John the Baptist panel is among the most important survivals of Alsatian painting of the period. John's martyrdom at Herod's feast — ordered by Salome at Herodias's instigation — was among the most dramatically charged scenes in sacred narrative and gave painters the opportunity to combine courtly pageantry with sudden violence. Haller's treatment belongs to the Rhenish tradition that was absorbing Flemish influence in the 1440s–60s through Basel and Cologne.

Haller deploys the scene with dramatic directness: the executioner with raised sword, John kneeling at the block, and Salome waiting with the platter. The courtly figures are rendered with attention to costume and material surface in the Flemish manner, while the architectural setting suggests a palace loggia. The palette combines the decorative richness of the German Gothic tradition with more naturalistic flesh modelling derived from Flemish precedent.