At SXSW, I discovered a new designer, JESS3. I kept finding different creative designs posted all over Austin which made me want to find out more about the person behind such detail. I was able to track down the culprit via twitter and found that he too has a love for Sharpie! Above is a picture of a mural that @JESS3 tweeted me, which was made with black Sharpie markers.
JESS3 is a creative agency, specializing in visual data, founded by Jesse Thomas. See more of JESS3 at http://jess3.com/.
You should follow his tweets too: @JESS3 . While you’re at it, check ‘em out on your favorite book of faces.

The mural was actually done by Jim Skwak. He is an art director for Skwak and JESS3.
You can view more of his work here: http://skwak.com/
@Whitney, Thanks so much for this post! Check out more photos here, http://blog.jess3.com/2011/04/a-tour-of-the-jess3-offices-in-washington-dc.html
@Karo, yes we love Jim!