Primer Proforma
: Badiola, Euba, Prego ; 30 exercises, 40 days, 8 hours a day ; this monograph is published on the occasion of Txomin Badiola, Jon Mikel Euba and Sergio Prego's project PRIMER PROFORMA 2010: BADIOLA, EUBA, PREGO at MUSAC, Museo de Arte Contemporáneo de Castilla y Léon, Leon, Spain, 30 January - 6 June, 2010