忧郁黑色闺怨无梦
[yōu yù hēi sè guī yuàn wú mèng]
Describes melancholic, somber feelings associated with the solitude of a secluded room without dreams. A portrayal of inner turmoil and a sense of entrapment or despondency, often used historically to describe forsaken brides or ladies who were separated from their lovers.