of breathtaking , awe-inspiring visual poetry 
(ROOT (PP (IN of) (NP (JJ breathtaking) (, ,) (ADJP (JJ awe) (HYPH -) (VBG inspiring)) (JJ visual) (NN poetry))))
(ROOT (PP (IN ) (NP (JJ ) (, ) (ADJP (JJ ) (HYPH ) (VBG )) (JJ ) (NN ))))