Here's some recent work on the advertising side of things from Protokulture. Protokulture is a post-production company located in downtown Chicago that focuses on design, animation, and visual effects. They often produce work for commerical advertising, including this Taco Bell commercial spot below.
From Protokulture's website:
Protokulture loves tacos. We created a variety of word-mark designs and visual effects for these Taco Bell spots.
Want to see more? You can find the other two Taco Bell spots on their website.