THE BACK OF THE NAPKIN

The acclaimed bestseller about visual problem solving-now bigger and better "The
re is no more powerful way to prove that we know something well than to draw a s
imple picture of it. And there is no more powerful way to see hidden solutions t
han 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 si
mple drawing on a humble napkin can be more powerful than the slickest PowerPoin
t presentation. Drawing on twenty years of experience and the latest discoveries
in vision science, Roam teaches readers how to clarify any problem or sell any
idea using a simple set of tools.