| 1 | Web, Teaching Illustration (S. Heller, M. Arisman), |
| 2 | The Education Of An Illustrator (S. Heller, M. Arisman), |
| 3 | The One Show, Illustration Showcase, Watercolour Foundation Course (C. Tappenden), |
| 4 | Lürzer’s Int’l Archive, Anatomy Drawing School (A. Szunyoghy, G. Feher), |
| 5 | Drawing The Head And Figure (J. Hamm), |
| 6 | The Encyclopedia Of Drawing Techniques (H. Harrison) |