Melancholy. Depression is a state of low mood and aversion to activity.
   In art it is often represented through muted color palettes, such as blues, greys, and earth tones, which evoke sadness or introspection. Dark, shadowed lighting and chiaroscuro emphasize emotional depth and isolation, while solitary figures, often with downcast or distant gazes, convey feelings of loneliness.
   Symbolic elements like decaying objects, barren landscapes, wilting flowers, and autumnal scenes reflect themes of time, loss, and impermanence. Empty spaces in compositions heighten the sense of solitude, and the presence of mirrors or water suggests introspection.
   Brushwork can be soft or blurred to evoke sadness, or rough and jagged to reflect inner turmoil. Surreal or fragmented forms, especially in the works of artists like Edvard Munch and Caspar David Friedrich, represent the disjointed nature of melancholy, often paired with themes of nostalgia, death, and existential reflection.
   Depression can affect a person's thoughts, behavior, motivation, feelings, and sense of well-being. It may feature sadness, difficulty in thinking and concentration and a significant increase or decrease in appetite and time spent sleeping. People experiencing depression may have feelings of dejection, hopelessness and, sometimes, suicidal thoughts. It can either be short term or long term. The core symptom of depression is said
Wikipedia ...