I've screen capped the movie Pure for everyone. This movie is from 2002. Keira plays Louis. A pregnant drug addict who befriends the main character, ten year old Paul. Paul is trying to get his addicted mother off heroine and while Louis is not helping she gives him someone to talk to. She only had about a twenty minute appearance in this nearly two hour long movie but I managed to get over 300 captures of it.
WARNING: Pictures contain spoilers. If you plan on seeing the movie don't look.
http://iheartkeira.net/gallery/thumbnails.php?album=811