These are some items I've done in Adobe Illustrator awhile back. Creating new logos, re-creating old logos, packaging design or just illustrations - Adobe Illustrator is a kick in the pants to use and I like to think I'm nearly an expert with it. In the Documentation Gallery, many of the elements used in diagrams or examples were created in Adobe Illustrator. I also found it indispensable when creating in-game artwork for the game projects I've worked on over the years.