2020, THE MATTER OF FUTURE HERITAGE Doctoral Program Department of Architecture University of Bologna. Edited by Giacomo Corda, Viviana Lorenzo, Sara Maldina, Lia Marchi, Martina Massari Public Art, Collective Memory: the Contested Heritage of Arnaldo Pomodoro’s Columns in Piazza Verdi Valentina Gianfrate, Amir Djalali, Francesco Volta