I had a giant binder at one point full or articles and stuff I culled, and interviews where some master would mention something...but that's not going to do you much good. Will Eisner and Scott Mccloud both did some good books on the matter ( I forget the titles, but they are easy to find in a search). Here's a link to some other blogs I did on it...I haven't looked at them in pretty much since I wrote them, so they might be filled with typos or even be missing pictures from when I lost some files. But they're might be a thing or two worth looking at http://www.arseniclullabies.com/misctechniqueshome.html