Illustrator/Vector Tutorial Part Two

Part two of my vector tutorial.

Part One: [link]

Edit: Somebody told me there is a sweet tool in Illustrator CS5 called the Width Tool. It lets you change the width of lines at specific points without having to convert strokes to outlines! I suggest you use that. Check out this tutorial: [link]
All you need to do is add a width point at the end of the stroke, double-click it, and change the total width to zero.

Edit two: I was informed of the "Draw Inside" tool also found in CS5. This tool automates the usage of clipping masks and makes them much easier to use. Check out a video here!