DRAW is a two-disc DVD that goes behind the scene to look at how Inoue Takehiko draws his comics, specifically Vagabond. There's also a non-detachable booklet containing a few pages of sketches, the manga and his work area.
Unfortunately for me, the two discs are region code 2 which I cannot play. I gave up after going through multiple media players on both Windows and Mac but to no avail. So I can't really tell you what's exactly on the discs themselves.
On the back of the package it says the total playtime is 175 minutes and there are English subtitles, that's if you can play it in the first place.
Anyway if you do a search on "draw inoue takehiko" on Youtube, you should be able to see some related videos.
I can't recommend this unless you've very sure you can play the discs despite the region code. DVD region coding is just silly.
You can find this book on Amazon Japan. If you buy from the link, I get a little commission that helps me get more books to feature.