I drew this by hand (in digital art class, no less), I then took a picture of it with my cell phone, sent it to my email, then using the new mastery of the pen tool in Adobe Illustrator that I learned in Digital Art, I vectorized the line art, which really cleaned it up.

Then I brought it in to Photoshop, and created my con badge for the Long Beach ComiCon (google it. :) ), in 2009.

Anyway, first vectorized line art, and first personal con badge.