The Mecal Barcelona International Short Film Festival celebrated its 18th edition this year, once again proving its position as one of the largest and most important Spanish festivals and an international reference for short films. For this Carte Blanche, Mecal brings us four documentary short films, a genre that has grown exponentially in Spain in recent years and which offers viewers a more creative and experimental view of the world. (Roberto Barrueco). This screening is made in partnership with Shortcutz.