My parents bought me the book that I found very comprehensive, but a bit difficult for me who has only 11 years and no bases in drawing. The designs are very successful and I was able to reproduce the models (a house, a bunch of grapes, a face, a sparrow ...). Once acquired technique, I think it is easier to reproduce additional images. I recommend this book to anyone who does not have a huge level design and want to get to do something pretty quickly.