JNC: The famous 18th green was long gone long ago.
We have recently built a green at Barnbougle Dunes in Tasmania which we've dubbed "Sitwell Park" because it has some of the character of that photo. It's been planted, and hopefully I can bring back a picture when I return from my next trip in December.
I think this one is safe from being torn up anytime soon, although Greg Ramsay is not its biggest supporter.