Ключевые слова: 11, banner, barcelona, building, campaign, castell, castellers, castels, castles, catalan, catalonia, catalunya, city, claim, cooperation, crowd, culture, day, democracy, demonstration, during, europe, festival, flag, government, history, human, independence, nation, national, nationalism, party, people, politics, protest, protesters, pyramid, rally, red, separatist, september, show, spain, spanish, street, support, supporters, tower, tradition, traditional,