Adachiara Zevi and Jean Louis Cohen will discuss (FEB 10 at Casa Italiana Zerilli-Marimò, 6 pm) Donzelli 2013 Zevi's latest book "Monumenti per difetto" which was published on the occasion of the 70th anniversary of the massacre of the Fosse Ardeatine on 24 March 1944. The presentation will focus on the Fosse Ardeatine monument and Gunter Demnig's stumbling stones.