Self-Portraits

I'm a part of a year-long photo challenge for 2011, where we have a theme each week and need to take a new picture that fits the theme. We have a great variety of camera/photography knowledge...from beginners to pros, with most of us somewhere in the middle.
We each choose a theme that will happen at some point during the year. Since I was the second person to join the challenge, this week is my week! I chose "self-portrait," and after I chose it, I realized that's actually on my 101 in 1001 list!!
And even though my creation is four separate pictures, I'm only counting it as one self-portrait. The point of having three on my list is to try to show change in something...hairstyle, or outfits, or background or photo ability.