The water she pours out separates her from the viewer, as rivers mark boundaries of which the crossing is symbolically important.

Eventually you fall beneath a boy-gunner's grapeshot while crossing some Polish river not even marked on your general's map.

The river marks the border of Bangladesh and Myanmar.

Lakes and rivers and roads marked, but no names given.

The river also marks the border between several suburbs.

The river marks a familiar divide in American life.

In Natal, the river marks the division between the North Region and the rest of the city.

This river thus marks the easternmost extent of Alexander's conquests.

This river marks the geographical boundary of Caswallon's lands.

The large river marked the westernmost limit of his planned patrol.