Ключевые слова: 2017, action, air, architecture, background, barcelona catalunia, blue, catalan, catalonia, catalunya, city, cloud, copy space for text, demonstration, europe, facade, first, freedom, helicopter, independence, manifestation, mobile photo, nation, national, october 1, outdoor, outdoors, police, policeman, political, politics, referendum, rights, separatist, separatists, september, sky, spain, spanish, state, street, transport, urban, vote, white,