Taunton Press-Lucky Spool Books: Savor Each Stitch. An exploration of how selecting different materials, textures and substrates combined with playing with the design concepts of line, contrast, scale, emphasis, color, volume and texture can impact the end result of the design. This book contains eight different projects that can be reinterpreted by incorporating the design principles of line, contrast, color, scale, emphasis, texture and volume. Author: Carolyn Friedlander. Softcover; 144 pages. Published Year: 2014. ISBN 978-1-940655-01-7. Made in USA.