A 25"x30" concept of Natalie Dormer. I suppose she's got a smirk too, so that's three to compare! I found this to be the smallest size that I could still suggest pinky fingers, but let me know if you can see how the hands are supposed to be.
While waiting for Agents of SHIELD to come back on, I happened to find Agent Carter. It's kind of fun. Here's a 25"x20" concept of Hayley Atwell from the show.