Ключевые слова: architecture, celebration, central europe, city center, city life, civic spirit, crowd, cultural pride, democracy, demonstration, eastern europe, european country, european flag, flags waving, freedom, government building, heritage, historic, historic building, holiday, independence, monument, national celebration, national day, national flag, national holiday, national identity, national pride, old town, outdoors, patriotism, poland, polish colors, polish culture, polish flag, polish history, polish patriot, polish people, protest, public event, public square, red and white, solidarity, street scene, tradition, unity, urban scene, warsaw, waving flag,