As a retired goldsmith his work shows grace and finesse - no-one does it better. The copper changes colour as it weathers to verdigris. And the water tinkles as it drips down from leaf to leaf and then into the pool below.
The Tree of Life 60" High Indoor-Outdoor Copper Fountain
"Copper tree fountain" I might like to combine this idea and a bottle tree to make a solar powered fountain. A fountain discourages mosquitos from breeding in any pool of water. Maybe this would be good in a small duck pond.