I'm in a very dark mood lately but my thoughts are still bright, no worries! (dark-rebel.com)
Is the training of a dog to recognize and assist with severe dark moods more involved and expensive than a traditional service dog? (retrieverman.net)
Coming on the heels of Vietnam and Watergate, the film tapped the overall dark mood of the nation and did well at the box - office. (filmnoirblonde.com)