The next 20 years were spent illustrating and [[calligraphy|calligraphing]] the story using graphite on parchment as the [[medium]] always intending to do them in [[color]] and that when the time was right, computer technology would allow coloring the black and white images. | The next 20 years were spent illustrating and [[calligraphy|calligraphing]] the story using graphite on parchment as the [[medium]] always intending to do them in [[color]] and that when the time was right, computer technology would allow coloring the black and white images. |