I am definately not the artist myself, however, I did all of the graphics at some degree on the website that I co-designed, developed, and maintain
Mindlence. All logo's were just modified to be part of the page, so they are not my own work (Including the site's logo). To become a part of the open source community we put this site together to distribute our code (there isn't much there right now but we're working on it)
Warning - this site is most likely the dullest thing you will ever see if you are not a programmer.
I'm really not sure how artistic you would call the work I did, but it IS MY most major artistic achievement and most fun GUI project.
Any feedback (good or bad) will be greatly appriciated.
Edit: unfortunately, after a few rewrites, most of the graphics that I personally developed were eliminated, however archived here:
Mindlence 1.001.001.