Panel of an Altarpiece with Dispute with the Doctors; on the reverse Appearance of Christ to his Mother; Wing of a triptych with Jesus teaching in the temple on the inside. Christ sits in the temple on the ground between the Jewish scribes; Mary and Joseph watch on the left. Small representations of the Fall of Man and Cain and Abel in the corners at the top. On the outside of the panel the representation: the resurrected Christ appears to Mary. Christ with the staff of the cross is preceded by two angels and followed by Adam and Eve and the patriarchs.; Master of Alkmaar (attributed to); c. 1520 - c. 1535; panel; oil paint (paint); support: h 133.5 cm x w 83.4 cm d 7.5 cm