Before painting I plan my pictures with a life sized drawing. I'm doing so at the moment for an ambitious painting about financial collapse and chaos theory called The Apocalypse of Finance. My five most important drawing tools are, in reverse order:
5. 75cm beam compass, among other compasses and templates for geometric shapes.
4. 1m metal ruler.
3. 60x100cm 12mm MDF board for drawing on.
2. Jakar battery eraser which I've modified to give it a hair trigger.
1. Pentel P205 automatic pencil, the king of pencils.