CURRENT EXHIBITION AT LA CASA DE LA ARQUITECTURA (ES_ARQ) IN MADRID AND AT CENTRO DE ESTUDIOS DE ARQUITECTURA CONTEMPORANEA IN BUENOS AIRES (CEAC)  // CURRENT EXHIBITION AT LA CASA DE LA ARQUITECTURA (ES_ARQ) IN MADRID AND AT CENTRO DE ESTUDIOS DE ARQUITECTURA CONTEMPORANEA IN BUENOS AIRES (CEAC)  //