Ключевые слова: architecture, awareness, banner, barcelona, blue, catalan, catalonia, concept, country, demanding, democracy, demonstration, europe, european, flag, freedom, government, hanging, imprisoned, independence, independent, nation, national, outdoor, patriot, patriotic, patriotism, political, politicians, politics, prisoner, prisoners, protesting, referendum, republic, ribbon, secessionism, secessionist, sign, solidarity, spain, spanish, star, state, stellar, symbol, voting, window, yellow,