
Drybed waterway when it rains provides drainage. Graham Fry is the creator. David Schiffman
Nice but who cleans it.
Goldsworthy had a lot to do with making this popular. Years ago he was up on the Bay of Fundy to to have the dramatic tides interact with the work. I saw a book on it years ago. Plus there is a film called, “Rivers and Tides: Andy Goldsworthy, Working With Time'”

Something similar. I like it but who dusts it?

Sculpture from tree branches. Ghada Frangoul
Creative and in the same vein.

like a Goldsworthy