Altarpiece of the Holy Sacrament panel. The church has two paintings by Bouts on display, the "Last Supper" (1464-1468) and the "Martyrdom of St Erasmus" (1465). The Nazis seized "The Last Supper" in 1942. Panels from the painting had been sold legitimately to German museums in the 1800s, and Germany was forced to return all the panels as part of the required reparations of the Versailles Treaty after World War I. The chancel and ambulatory were turned into a museum in 1998, where visitors can view a collection of sculptures, paintings and metalwork. Altarpiece of the Holy Sacrament Altarpiece of the Holy Sacrament or Triptych
Hinged dissection Hinged dissection A hinged dissection, also known as a swing-hinged dissection or Dudeney dissection, is a kind of geometric dissection in which all of the pieces are connected into a chain by "hinged" points, such that the rearrangement from one figure to another can be carried out by swinging the chain continuously, without severing any of the connections. Typically, it is assumed that the pieces are allowed to overlap in the folding and unfolding process; this is sometimes called the "wobbly-hinged" model of hinged dissection. The concept of hinged dissections was popularised by the author of mathematical puzzles, Henry Dudeney.