Best work?

I had noted Julianne Nicholson before, of course, but in the last few weeks - having seen her in two vastly different roles (Monos, Mare of Easttown - she is superb in both) - she is on the verge of becoming a contemporary favourite. I also recall that she was the one actor in the grisly August: Osage County who had some vague resemblance to a human being ;).

What are some of your other favourite Julianne roles?