Drawing Changes
Since I've been making the comics for 6 years now, the style of both the writing and drawing has changed numerous times as I try to improve.
Evolving Styles
There are a few times where I completely changed the materials I was using to work with because I decided a new method would help make the strips better, but for the most part I'm not sure how concious some changes were, the categories below are all loosely defined based on how I see things now.
Cartoony Era
The first year of strips have a much more cartoony feeling to them, inspired by an interest in animation and wacky sorts of drawing. This gradually tones down over the first year into a much subtler form of drawing. Although looking back I admire the idea of making things a little more manic, I don't think I had enough of a grasp on how to do that but keep things from getting out of hand.
Lots of Lines
The next major shift I notice starts around January of 2011 where I started using more lines to put texture into environments. I think I decided that I needed to make things a little more visually interesting by adding texture to things. The lines seem to increase for a while but towards the middle of 2012 start to be placed with more thoughtfulness. For the most part these textures are still around, but now they are much more regulated as opposed to this almost expresionist-esque approach.
Refining Approach
Starting around Early 2013 I think I finally figured out how I wanted the comics to look and started getting closer to how they look now. This was the same time I moved from Houston to Denton to start classes at The University of North Texas. My way of drawing seems to solidify during this time. I also reduced the size I was drawing at in September of 2013, which made a big difference as I realized I was much more comfortable drawing smaller.
The Current Look
The current drawing style is similar to the last change listed above, but with a greater awareness of trying to place things more thoughtfully. Overall I'm happy with how things look now. During the past year I've been more interested in finding ways to reduce the number of words and giving strips a more poetic feeling.