The International Society of Pen and Ink Artists: Game of Thrones - Tywin Lannister

Books of Interest

Gill - The Thames and Hudson Manual of Rendering with Pen and Ink
Shook and Witt - Sharp Focus Watercolor Painting
Smith - The Pen & Ink Book
Seslar - Painting Seascapes in Sharp Focus
Branden - Six Pillars of Self-Esteem
Clifton - The Eye of the Artist
Koestler - Act of Creation
Edwards - Color
Edwards - Drawing on the Right Side of the Brain
Simmons - The Technical Pen
MaGinnis - Pen Drawing
Nostalgia Press - The Art of Franklin Booth
Reed - The Magic Pen of Joseph Clement Coll
Pennell - Pen drawing and Pen Draughtsmen
Guptill - Rendering in Pen and Ink