Ключевые слова: amsterdam, ancient, appelscha, architecture, background, blue, boat, bridge, building, canal, compagnonsvaart, dutch, environment, europe, european, fochteloo, friesland, gate, gateway, heritage, historic, historical, history, holland, house, landscape, lock, netherlands, old, oosterwolde, ooststellingwerf, opsterlandsche, outdoor, river, scenery, ship, sky, sluice, summer, tourism, town, transport, transportation, travel, vaart, vacation, view, water, waterway,