I've got a secret...pencil sketch

This is a potrait piece of actress Katie Findlay. To give proper credit, it was taken from a freeze frame of the movie "The Bridge". I titled my drawing "I've got a secret" because of the smile and averted eyes. It has been a while since I have done a portrait, but I felt inspired. I used only a #2 pencil, my go-to medium when sketching...and a nice big pink erasure. :)