Photographer unknown2018-09-252018-09-251980http://172.16.52.76:80/cdm/ref/collection/coll13/id/61https://hdl.handle.net/20.500.12111/35348x10B&WPermission to use this image must be requested from the Institute's Archives. Please contact archives@ias.edu.Institute for Advanced Study (Princeton, N.J.)Fiftieth Anniversary Dinner - Irene Giersing, Sebastian and Lucia de GraziaImage