By: Mitra July 7, 2009May 25, 2016 Creative Inspiration, Sketching, WritingCollaborator, play, Question, Sketching, Story Key to non-linear thinking From my Sketchbook in 2002 White board vs. Chalk board Class note conversation between me and a friend. Thinking about mind maps, signs, and symbols. Share this:PinterestFacebookTwitterEmailTumblrMoreRedditLinkedInPrintPocketLike this:Like Loading...