Face Pictures
Monkey face pictures - 
Bird Face pictures - 
Kim Kardashian Heart Face pictures - Kim Kardashian
Face Off pictures - 
X-Files Partial Face Transplants pictures - Scully and Mulder / Sorry about 1st comment. My mistake . / I switch one half on one and the other on the other one . Both still have one half of thier own face.
Pizza Face pictures - Source Pics / Fair concept but I wish the pizza parts were less blurry.
Painted Face pictures - Hayden Panettiere aka. Claire Bennet from Heroes goes goth. Full view best. Sources / Excellent work, full view is impressive. My only critique is that the face is pale while the rest of her skin (neck, behind the ears) is completely black, which makes it look a bit unnatural 
Pizza Face pictures - 
Scarface pictures - / Agree with NG, but the guitar looks somewhat flat
Trading Faces pictures -