Spectral Sequences? Smack Dab in the Imagination by Dia Calhoun

If you want your imagination to run away into color, check this out:

The Rainbow Book: Being a Collection of Essays & Illustrations Devoted to Rainbows

 in Particular & Spectral Sequences in General, Focusing on the Meaning of Color

(Physically & metaphysically) from Ancient to Modern Times

Who wouldn't be intrigued by this description: "Sections are printed on colored paper, red, orange, yellow, green, blue and purple. It is a veritable encyclopedia of rainbow lore: the art of the rainbow, including myth, magic, paintings, prints, and poems. The physics of the spectrum--light, color and the stars, and the "Music of the Spheres". The metaphors of color, exploring the colors of consciousness and auras - and so much more. 224 pages full of information, illustrations, and stories."

It includes by Joseph Cambell, CJ Jung, and quotes from Lewis Carroll. I can't wait to get my hands and imagination on this book and see how it impacts my writing.