umboi island new guinea, pacific ocean, bismarck archipelago map , scribble sketch rooke or siassi map

abstract administrative archipelago area autonomy bismarck border borderline cartography continent contour country delineation design drawing flat geography guinea icon illustration island isolated line map nation new oblast ocean oceania outline pacific patriotic province region rooke scratch scribble siassi sign silhouette simple sketch state symbol territory texture topography tourism travel umboi vector