maritime history, lightship (or lightvessel) is a specialized, floating lighthouse designed to warn ships away from dangerous shoals, shifting sandbanks, or hazardous wrecks, vintage illustration 19th century - 燈塔船 幅插畫檔、美工圖案、卡通及圖標
the lightship fin de la guerre at the siege of antwerp, belgium, 1585, eighty years' war, historical, digitally restored reproduction of a 19th century original, exact date unknown - 燈塔船 幅插畫檔、美工圖案、卡通及圖標