Some Inspiring Visual Notes

Browsing the Web, I came across this fascinating visual notes on Slideshare, about an Edward Tufte's presentation.
This notes are very creatives and give us a lot of good ideas, especially useful for improving our sketchnoting skills.

About Sketch Noting, I also discovered another interesting skecthnotes from Sacha Chua who atended a  Lean Startup Meeting on December 2012 and took the following notes: