Painting Weathered Buildings in Pen, Ink & Watercolor

Landscape Sketching in Pen and Ink: With Notes on Architectural Subjects

Portfolio: Beginning Pen & Ink: Tips and techniques for learning to draw in pen and ink

Creating Textures in Pen & Ink with Watercolor

How to Draw in Pen & Ink - A Beginners Guide

How to Keep a Sketchbook Journal

Pen & Ink Drawing

How to See, How to Draw: Keys to Realistic Drawing

Artistry: Pen & Ink: A creative exploration of a time-treatured drawing technique

Watercolor Made Simple with Claudia Nice

Pen & Ink Techniques

Drawing & Painting Trees in the Landscape

Rendering in Pen and Ink: The Classic Book On Pen and Ink Techniques for Artists, Illustrators, Architects, and Designers

Creating Textured Landscapes with Pen, Ink and Watercolor

Dare to Sketch: A Guide to Drawing on the Go

Lee Hammond's All New Big Book of Drawing: Beginner's Guide to Realistic Drawing Techniques

Creative Perspective for Artists and Illustrators

Lifelike Drawing with Lee Hammond

Wildlife Sketching: Pen, Pencil, Crayon and Charcoal

The Urban Sketching Handbook Sketch Now, Think Later: Jump into Urban Sketching with Limited Time, Tools, and Techniques