In pictures: Grünewald's Isenheim Altarpiece
The Isenheim altarpiece was painted by the German artist Matthias Grünewald between 1512 and 1516 for the hospital chapel of St Anthony's monastery in Isenheim, near Colmar (then in Germany). The altarpiece is a complicated structure with two sets of folding wings, like a double cupboard, enclosing the final altarpiece, which consists of three carved wood statues of saints. As well as containing a beautiful depiction of Christ's nativity, often reproduced, it also offers some more surprising - and considerably less appealing - scenes. Take a closer look at Grünewald's masterpiece here ...