Blue MoonNot the one that appears every two or three years - the one that appears once in forty-four years.Not the one that is full for a single night -the one that is full every night it is in the sky.Not the one on which to see a man or a rabbit -the one on which there are branches and leaves in silhouette.Not the one that is drowned out by a glowing city -the one that is as bright above a city as it is where the sky is darkest.Not the one by which you might read a newspaper headline -the one by which you can read what had been invisible.Not the one whose name is part of a figure of speech -the one that asks us to say something new.