101 Textures in Oil and Acrylic: Practical techniques for rendering a variety of surfaces

101 Textures in Oil and Acrylic: Practical techniques for rendering a variety of surfaces

101 Textures in Colored Pencil: Practical step-by-step drawing techniques for rendering a variety of surfaces & textures

101 Textures in Graphite & Charcoal: Practical step-by-step drawing techniques for rendering a variety of surfaces & textures