Triptych with the Last Supper and Donors

Jacob Cornelisz van Oostsanen painted this Triptych with the Last Supper and Donors around 1527, one of his late works combining sacred narrative with patron documentation. The integration of contemporary donors into the sacred scene was standard Netherlandish practice. Tempera on panel required careful preparation and a disciplined technique of hatched brushwork to build form and color — a demanding medium that rewarded the methodical workshop training standard in Renaissance painting practice.

The triptych shows Jacob Cornelisz's mature workshop style with careful spatial organization of the supper scene and precise donor portraits integrated into the devotional program.