Idle wondering ...
I'm reading Richard Ford at the moment, and he makes a great big point of doing character with long passages of people just talking to each other.
I like & am impressed by this, as I think it is genuinely difficult to get that right in a sustained way - lots of authors will stick just to a telling snippet of conversation or two, like soundbites, without having to keep up the dialogue convincingly.
So, I'm thinking, who else does this well? And the only person I could think of, who is the total past maestro of it, is Jane Austen.
Anyone else spring to mind?