Ключевые слова: april, architecture, basilica, blue, bridge, building, cathedral, center, church, city, color, construction, europe, european, famous, greater, greater poland, historic, landmark, landscape, old, old square, ostrow, ostrow tumski, outdoor, poland, polish, poznan, red, religious, river, road, sky, square, street, style, summer, tourism, tourist, tower, town, travel, tumski, urban, view, voivodeship,