Ключевые слова: aerial, army, art, artist, battle, belfast, bogside, british, celtic, city, conflict, corner, culture, democracy, democratic, derry, eire, english, fein, free, free derry, freedom, gaelic, ira, ireland, irish, kingdom, londonderry, marker, murals, nationalism, northern, now, outdoor, painting, political, republican, roofs, sign, troubles, uk, ulster, wall, war, white, white building, white wall, writing on white wall, you, you are now entering free derry,