CLOCK OF TIME: a multi-era historical reconstruction and the use of multimedia tools to explore the history of Lucca through the centuries. The city will be narrated through 2000 years of history, concentrated in nine bastions where as many historical reconstructions will be set up to retrace the various epochs that have marked the city. In support of the event, there will be an innovative and multilingual web application, (Italian, English, French, Spanish, and German), accessible without any installation but through a simple internet connection, to deepen and thrill visitors, giving them a memorable experience. A unique journey through time for anyone participating in this first worldwide edition.