Book excerpt: Artist and author Nancy Zellers takes it to the limit with this utterly original bead tube book. Using a simple peyote or brick-stitched tube, the author shows how to create more than 30 projects ranging in style from elegant to funky, and with colors spanning from subtle to brilliant, all from tiny, colorful, easy-to-find seed beads. Readers are able to see how changing colors and designs create new and exciting beaded beads. Also, a range of bracelets, earrings, and necklaces will delight the aspiring artist.