Want to have some open discussions on this topic here.
I know that some guys draw through the whole book for over 3 times, just want to hear some ideas and thinking on this.
Well, what Kev has told me (and everyone who's asked) is to copy each drawing line for line and understand why Bridgman makes the marks he does.
I agree with jt4470 and just to add, actually there was a previous thread about that earlier here: http://www.conceptart.org/forums/sho...light=bridgman
There was an ongoing discussion about it but you can find very useful information about it there.