Not clouded; not darkened; hence, free from gloom: as, an unshadowed path; unshadowed enjoyment.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
adj. not darkened or obscured by shadow
Word Usage
"Early on, Mr. Hockney was loosely associated with Pop, but his evocations of Southern California, the pools and the pool boys, were unshadowed in a way Pop was not."