Through the use of applying the graphite and then removing the graphite with a range of erasers I always aim to build up as much depth as I can in each piece I create. This focuses on two pain aspects. How to draw realistic eyes and then drawing tabby fur. Both very different but each requiring the same approach of lots of layers. Each layer refines the contrast and as that happens the eye takes on a more three dimensional shape. The fur starts to become more realistic and that's because the val