Chagall, Fraumünster, Zurich

These are the eastern lancets with their complex iconography that includes the Ascension of Elijah, Jacob's Ladder, The Crucifixion, The New Jerusalem, and The Imposition of Law. This image is from a site on the work of Prof. Dr. Dr. Ingrid Riedel, which appears to be saying that we can borrow material.

This next site provides excellent details in expandable images.