to deliver awe-inspiring , at times sublime , visuals 
(ROOT (S (VP (TO to) (VP (VB deliver) (NP (ADJP (ADJP (NN awe) (HYPH -) (JJ inspiring)) (, ,) (ADJP (PP (IN at) (NP (NNS times))) (JJ sublime)) (, ,)) (NNS visuals))))))
(ROOT (S (VP (TO ) (VP (VB ) (NP (ADJP (ADJP (NN ) (HYPH ) (JJ )) (, ) (ADJP (PP (IN ) (NP (NNS ))) (JJ )) (, )) (NNS ))))))