Arriving by train, this small town shows its size by the narrow pedestrian walk that crosses over tracks that are active only a few times per day. Terminus was less chaotic than departure at Barcelona-Sants, where the electronic signs were slow catching up the reality of late trains forcing a shift of platforms, back up the escalators and then down the other side. Attending research symposium across the river in Mora d'Ebre for 3 days, at a base set up by the CSRP Institute. (Mora la Nova, Tarragona, Spain) 20221005