Glaze - Color and Light: A Glaze History by Val Cushing, guest editor, and articles by Gyorgy Kepes, Johannes Itten, Johannes Itten, Josef Albers, Richard Lytle, George Woodman, Lois Schroff, Leszek Forczek, David Kingery and Pamela Vandiver, Robert Tichane, Arne Ase, Tapio Yli-Viikari, Michael Graves, and Garth Clark. A Selected Bibliography on Color. Potters on Color - essays and interviews by John Stephenson, Viola Frey, Olga Bravo, Wayne Bates, Anne Smith, Ron Nagle, Richard DeVore, John Frantz, Tom Spleth, Rudolph Staffel, and Brother Thomas Bezanson. Guatemalan Crafts and Human Rights by Keith Luebke. 12 Puerto Rico Potters.