La Casa Encendida presents this publication dedicated to a group of Madrid-based performing artists. Since 2003, the group has been involved in the centre"s programme which is focused on new contemporary languages and exploring their boundaries. Although the group"s creations have been present in La Casa Encendida over the past years, given the ephemeral nature of performing arts, we now feel compelled to offer them a different stage: this book. Each artist has contributed a biography and two interrelated pieces addressing the common theme of error, one graphic and the other audiovisual, to this catalogue.