Cats: Drawing and Painting in Watercolour by Lesley Fotherby. This is what she has to say about drawing white cats on white paper:
You can’t paint the cat in white, so you have to paint the background and leave the cat to show up against it, ie look at the negative shape, paint that in and the positive image will appear. (page 96)
I’ve tried negative painting before and didn’t find it easy. She also suggests using pencil and paint and to illustrate the technique shows this painting:
There is so much in this book, from using different materials, paper and techniques to showing how to depict movement and markings and composition. I’m going to study it and have a go.
Previously when I’ve posted photos of my sketches some people have commented that they wish they could draw. I can only endorse what Lesley Fotherby writes in this book:
Many people feel that being able to draw is a gift and that either you can draw or you can’t. It is true that some will find it easier than others, but in fact drawing is a skill which can be learnt like any other. As with other skills, it can only improve with practice, so do not be discouraged if your first efforts are unsatisfactory. …
Learning to draw is a bit like learning to swim: you can stand on the side of the pool and listen to a lecture, or you can jump in, wearing your lifejacket of course, and feel the element around you. Then you understand what they are all talking about. (page 8)