A few shots of Peter's 4" by 5" artwork in pencil crayon. Prior to tattooing, a lot of his drawing and design practice came from pencil crayon, in the form of free hand cartoon artwork. A small collection of his current and earlier work is below as part of Series 1 of his pencil crayon artwork.
If you haven't seen it earlier, he also did some in watercolour. Pencil crayon before tattooing, get the feel for drawing and random images, older