Similar Material g91 2/22 pp. 21-23 Color Blindness—A Curious Defect Making Color Work for You Awake!—1976 How Does Color Affect You? The Watchtower Announcing Jehovah’s Kingdom—2013 Add Some Color to Your Life Awake!—1990 Do You Have Color-Vision Deficiency? Awake!—2007 Colors Aid to Bible Understanding Colors—from Light Awake!—1971 Colors Insight on the Scriptures, Volume 1 Reach for the Stars Awake!—1988 A Closer Look at Four-Color Printing Awake!—1987 Where Does the Yellow in an Egg Come From? Awake!—1976