from the bland songs to the colorful but flat drawings 
(ROOT (PP (PP (IN from) (NP (DT the) (JJ bland) (NNS songs))) (PP (IN to) (NP (DT the) (ADJP (JJ colorful) (CC but) (JJ flat)) (NNS drawings)))))
(ROOT (PP (PP (IN ) (NP (DT ) (JJ ) (NNS ))) (PP (IN ) (NP (DT ) (ADJP (JJ ) (CC ) (JJ )) (NNS )))))