Calligrapher, stonecutter, illustrator, and type designer, Stephen Harvard's art and craftsmanship were rooted equally in the history of the book and the natural world. At his untimely death in 1988, Harvard left both a collection of graphic works and a body of prose that explored his dream of an ideal alphabet, "a perfect, proportionate set of images that shine with a pythagorean light," a dream that Harvard found as compelling and impossible "as...