For this presentation, I used Cliff Atkinson's Beyond Bullet Points screen-writing approach.
Ironically, my aim was to get the presenter to a point where, if the electricity went out, he would be still be able to deliver a powerful forty-five minute story without visuals.
This was a highly collaborative process, and we spent seven out of ten days just refining the message and structure; I didn't touch visuals until we nailed the core message and the key benefits.
I used Blender 3D to create original artwork for our story which was designed in Prezi. Most slides had very little text, and many no text at all. This was dramatically different from the common Deloitte presentation. The presentation was a great success.