Animation is awesome.
These are my line tests, which are a mess of for-fun experiments (less than 80 minutes of effort) and completed assignments (usually really rough, but usually 3 to 10 hours of more technical drawing/planning.)

I'm an animation student studying in Vancouver, Canada. I've done a year of classical 2d animation (pencil and paper, old school) and I'm currently studying 3d Maya animation. Check out my blog for doodles and 2d arts, or more information about the animations! My portfolio is http://www.melodylu.com