I stumbled across this site via a link from Make Magazine. I wish I had found it years ago. It would have been much more helpful in my previous job. I used to work at an architecture firm. One of my roles was making the graphics for presentations. Now I work for a technology company and don't do graphics anymore... at least not professionally. I'm always on the lookout for ways to improve my skills though. One never knows when you will need to create a masterpiece at a moments notice. I'm glad to have found this talented community.