Jake's materials
• Sennelier oil pastels
• Derwent Procolour coloured pencils
• Derwent Lightfast coloured pencils
• A plywood board
• Winsor & Newton Galeria white gesso primer
• A baker’s brush
• Sandpaper
• Drypoint needle
• Sharpener
• Eraser
• Palette knife or razor blade
• Kitchen towel