This is a look we see sometimes from Lucia these days. She is squinting her eyes as if to say, "You have got to be kidding me." Sometimes she'll look at you as she is squinting. Other times she squints and slowly looks away from you and stares off into nothingness as if you are just too dumb for her to even acknowledge.
Her look reminds me a little of the first photo of this post when they were five months old. I know this is just payback, and that, as H's mom says, payback is hell.