Aurelius is a being of light that roams the streets of Poblenou. Spectators following the route will meet this inhabitant who illuminates the walls and plays with the façades of the buildings as he passes. Aurelius is made possible by cyclomapping, a travelling projection system carried by a fully autonomous tricycle. Aurelius is a show that aims to bring freshness to the mapping world, breaking the rigidity of conventional projections and turning the city into an endless canvas.