People show ‘Esteladas’ (pro-independence Catalan flags) as they gather during the XXVI human towers, or ‘castells’, competetion in Tarragona on October 2, 2016.
These human towers, built traditionally in festivals within Catalonia, gather several teams that attempt to build and dismantle a human tower structure. / AFP / LLUIS GENE (Photo credit should read LLUIS GENE/AFP/Getty Images)