Originally Posted by Sir Burr
you can only get the whitish-grey rocks now. trouble with that rock is that it has iron ore in it and when it rains, you get rust streaks.
That sounds to me like it could actually be a nice effect? A very rustic (literally) look if the whole wall were somehow uniform to an extent.
From what little I can see in/of the pic looks like a lovely place, Sir Burr.