A huge creative and technical challenge was recently undertaken by Moment Factory. They were invited by the City of Barcelona and the City of Montreal to create the first sound and light spectacle to be projected on the complex façade of the Sagrada Familia in Barcelona. This 15 minute-long multimedia show, using video mapping techniques and their X-Agora playback system, was presented within La Mercè Festival in Barcelona this weekend. The inspiration: to realize Antonio Gaudi’s dream. The architect wished for the façade to be full of colors.