Ключевые слова: barcelona, castell, castellers, castells, castle, catalan, catalonia, catalunya, climbing, construction, cooperate, cooperation, coordination, crowd, cultural, culture, editorial illustrative, festival, fiesta mayor, force, group, heritage, human, human tower, human towers, intangible, la merce, masterpiece, merce, people, performance, popular, spain, supporters, team, team work, teamwork, together, tower, towers, town hall square, tradition, traditional, traditions, union, unity concept,