Challenge 19: Person of Interest studies

[mekare]

So, my ten days aren't over yet, and I missed a day, but I thought I'd post my efforts so far. Some of these are 'proper' drawings and some are studies of noses, eyes etc. I almost always spent more than 10 minutes on these.

Joss Carter - Spoilers for Person of Interest in the post
Noses and eyes
partial faces
Grace study and partial portrait