73 THE MUSE O THOU who art throned by the well That feeds the celestial streams ! O daughter of heaven and hell ! O mother of magical dreams ! O sister of me as I sit At thy feet by the mystical well And dream with the web of my wit Of the marriage of heaven and hell ! O thou who art mad with the Muse That delights in the beauty of form ! O desire of the dream of the dews ! O Valkyrie astride of the storm ! I am thine as we ride on the blast To exult in the mystical Muse, As there drip on the desert at last The immaculate Delian dews. I am thine, I am thine, I am thineĀ— How it slashes the skies as a sword !