Since always I've been aware of 'wasting paper'. Must have gotten in trouble for it once and as it goes, those things stick. That bit of gazel naving, I mean navel gazing is to say that sketching a big face like this one (about 4 inches square) was kind of a break through for me. I kept the guide marks and extra surface texture marks intact. That's what they call all those stray lines, isn't it? The fellers below just make me laugh. A night or two after drawing them I had a dream about having orthodontic work done.