Duesenberg Concept Drawings

I've seen recently in "Cord:his empire, his cars" book few pages with amazing Duesenberg concept drawings done by different coachbuilders from USA and Europe.I wonder if you guys out there have some photos of other such incredible concepts.I will love to see them posted on this forum.I'm pretty sure that others will be delighted too by these creations which remained only on the drawing board,creations inspired by the greatest american car ever made:The Mighty Duesenberg!