Engel der Geschichte 25: Engel der Behinderten:, HAP Grieshaber / Franz FĂŒhmann, Classen Verlag DĂŒsseldorf 1982, (HAP Grieshaber / Franz FĂŒhmann: Angel of History 25: Angel of the Disabled), 2010, Xerox and clip frames, 42 Ă 59.2 cm, each
http://www.andreabuettner.com/works/engel-der-behinderten.html