(With a pencil sketch of an angel, by Botticelli.) [10] [10] [11] [11] ILLUSTRATIONS Transcriber's Note: The original illustrations in this book are drawings based on original works of art as cited in the text. Where possible, a modern image of the original work has been provided as a complement to the existing images. [12] [12] [13] [13] THE ANGEL OF THOUGHT (Suggested by a Fra Angelico Angel) Angel of Thought, meseems God winged thee so, And crowned thine head with passion fine as flame, And made thy lifted face too pure for shame, With eyes and brow a mirror to His glow;—