12 July-2 Aug. Guided walking tours dedicated to the street art of Rome's Ostiense and Testaccio districts take place every Sunday from 12 July until 2 August.

The tours, which last about 2.5 hours, depart at 17.00 from the Settimia Spizzichino bridge in Garbatella and finish at the Città dell'Altra Economia venue near the MACRO museum in Testaccio.

The initiative is promoted by cultural association Rovescio with the financial support of the city. For more information and to reserve a place on the tour, tel. 389 9921126, or see Rovescio website.

Rovescio is also set to launch other tours, including by bicycle and vintage Volkswagen camper van. Full details will be posted soon on its website.