... as a stream grows older ...
Marjolijn van den Assem
Museum Gouda Holland 2015/2016
"a retrospective exhibition of works on paper"
Normally, as a stream grows older, the waterfall, by undercutting and erosion of the waterfall edge and stream bed above the fall, moves upstream and loses height until it eventually becomes a series of rapids and finally disappears…
(from: the free dictionary)