The Back of the Napkin (Expanded Edition Solving Problems and Selling Ideas with Pictures

The acclaimed bestseller about visual problem solving-now bigger and better""There is no more powerful way to prove that we know something well than to draw a simple picture of it. And there is no more powerful way to see hidden solutions than to pick up a pen and draw out the pieces of our problem.""So writes Dan Roam in The Back of the Napkin the international bestseller that proves that a simple drawing on a humble napkin can be more powerful than the slickest PowerPoint presentation. Drawing...See More