In Scott McCloud's book 'Understanding Comics' he explores the concept of the path of six steps. In the book he explains how every artist, whether it be comics or another medium, follows a series of steps in the development of their work. Below is an excerpt from his book about it:

My question to the forum is this:
What do you see as the core to your comics - Form or Purpose?
And how do you see yourself along the path of steps? Focused on the surface look - or deeper into really choosing the right structure to convey you message?
For me, my journey of 10+ years of drawing comics has taken me through several steps of the path.
What first drew me to comics was the visual appeal (surface) of the comic and in turn what I created was based around on what it looked like, with minimal attention to deeper aspects to the comic.
After years of practice and developing my skills (craft) I found my comics reflecting a refinement of my skills of drawing - thus leading me to the second step of the path.
Soon I began to study the structure of comics and what I should best include, and how it should be arranged. My comics became more cohesive and composed in a way that communicated the story in the best possible way.
Later my comics explored the genre of comedy, as that was its focus - and so I looked into the best way to come up with jokes for my strips and how I would communicate them in the limited space of the comic strip.
The form of the 'gag' strip became the standard format I worked in - it was the best way for me to communicate my ideas, and was the most appealing form the comics would take.
And that brings me to the final step - which I am still exploring. What is the purpose/idea of the comic? what is my philosophy behind the comic - does it even have one?
I see my comic - Moments - as a testament to where I am on the path of steps, as there have been many changes and developments over the years of my cartooning.