I think I mentioned this last time, too, but it looked to me like Maggie's portrait was done with pastels.
I, too, have been noticing the beautiful portrait of Angelique.
Close up, it seems to lose some of its subtlety, though, especially around the eyes and eyebrows I thought it looked slightly cartoonish (I mean that in an artistic sense, not to demean it). Yet it both looks very much like Angelique and also seems to capture the character.