Night Shadow

Night Shadow is a double-nonet poem consisting of two nine line halves (the bottom mirrors the shape of the top). A single nonet poem has nine lines with nine syllables in line one and then each line has one syllable less until line nine has only one syllable.  In this double-nonet poem the bottom half mirrors the top half and starts with one syllable ascending in the number of syllables each line has until the last line has nine, totaling eighteen lines.