Arianna moved to Tunisia in 2019, after working for French weekly magazine Jeune Afrique. She has covered environmental, social, and postcolonial issues in North Africa and Europe

Her reports and investigations appeared in Italian and international media outlets, such as Al Jazeera, New Lines Magazine, Mongabay, VoxEurope, El Paìs, Socialter, Alternatives Economiques, Il Venerdì, Irpi Media, Rai.

Her investigative projects have been supported by Journalismfund Europe and the Earth Journalism Network. She is the author of two podcasts, “Buco Nero” and “Fermata Nanterre”, which was awarded at the Italian Podcast Awards. “Buco Nero”, an investigation into Italian white supremacism, received an honorable mention at the DIG Awards in 2021