Member of the Committee of Dead People with PowerPoint Presentation Skills
Leonardo da Vinci is a Renaissance man, literally. He's dead, but his presentation skills are still on point.
His PowerPoint presentation, "The Art of Flying Machines," is a classic. Who needs a flying car when you can just draw it on a slide and add some animations?
View his presentation The Art of Flying Machines
Or, if you're feeling adventurous, try The Last Supper, his take on the, well, last meal.