I did some work for Anthrohio for their past con, that happened just a few weeks ago.
This is a badge I first made for minors but I think they ended up using it for dealers.
http://www.morphicon.org/Home.aspx
On their site they reused some of my art for the lanyards as well for backgrounds etc.

I did a couple other things but I either can't find the files or I don't feel they are formatted in a way that would make it easy to share.
So hope you guys like this at least.

Anthrohio is the first con I've had the honor of working on art for.
I'd like to do it for more.

Art © Me