Ключевые слова: architecture, attraction, beautiful, blue, brick, building, castle, construction, day, europe, fortification, gripsholm, historic, history, ingvar, ingvarssten, inscription, lake, land, landmark, mariefred, medieval, north, northern, old, outdoor, palace, public, red, royal, rune, runes, scandinavia, scandinavian, sky, snake, stone, sunny, sweden, tourism, tourist, tower, town, travel, view, wall, window,