Colani is "square" in comparison to this...

[Skybolt]

I think I'll buy it as a self-gift for my birthday ;D

http://www.designstudiopress.com/books/Drawthrough01/

 

[Deltafan]

There is a little Star wars - Crimson skies mixing ;D

http://www.designstudiopress.com/books/Drawthrough01/slideshow/LiftOff_102-103.jpg

 

[Hanse]

I think I'll buy it as a self-gift for my birthday ;D

http://www.designstudiopress.com/books/Drawthrough01/

You'll want to check out Scott Robertson's DVDs put out by the Gnomon Workshop.

 

[Skybolt]

Yes, they are selling it on the site