Join 500,000+ artists on ConceptArt.Org.
Its' free and it takes less than 10 seconds!
Here's some faces AND expressions I did up earlier. I've overly sucked with giving any sort of expression, so I decided to work on that... I found that slowing down a bit, thinking, and planning out the face helps more than just trying to get it done... that and i've been making mental notes everytime i see nice looking expressions.