is also a work of deft and subtle poetry 
(ROOT (VP (VBZ is) (ADVP (RB also)) (NP (NP (DT a) (NN work)) (PP (IN of) (NP (ADJP (JJ deft) (CC and) (JJ subtle)) (NN poetry))))))
(ROOT (VP (VBZ ) (ADVP (RB )) (NP (NP (DT ) (NN )) (PP (IN ) (NP (ADJP (JJ ) (CC ) (JJ )) (NN ))))))