This tutorial features 11 pages of guided instructions on how to draw a detailed eye in coloured pencilon drafting film. You can read more about drafting film on the Information Page. Includes a comprehensive list of materials used and handy hints for working on drafting film in coloured pencil. This tutorial has been done using predominantly Faber Castell Polychromos and Prismacolor Verithins. If you do not have these particular brands of pencil, it is recommended that you also download the Coloured Pencil Conversion Charts so that you will know which colours to substitute from your own range.