Whether drawing realistic or abstract subjects, an understanding of tone, the variations of light and shade, is important. A variety of pencils are required to create a tonal study. The B range is ...

In fact, it's not even a photo of a blob of paint. It's a colored-pencil drawing. CJ Hendry: I just kind of sit here and doodle around and just draw a little bit. Narrator: That's CJ Hendry.

A talented Gourock man who creates incredible intricate drawings from photographs says he doesn't think of himself as an artist - but his ...