Leave Nature Be

Nature requires no filter, no enhancements, no inputs.
Leave nature be and it will regenerate and thrive; case in point Fools & Dreamers: Regenerating a Native Forest about Hinewai Nature Reserve by Happen Films. 

Featured is Invercargill’s early sewerage pipeline, along Invercargill Estuary Walkway. Information can be found on Southland NZ and Southproud.co.nz.
“Beauty is in the Eye of the Beholder.”