How do depression themes manifest in classic novels?

Depression in cartoons can show up as characters having a constant sad expression, being withdrawn, or losing interest in things they once loved.

Depression in cartoon art can often be shown through dark colors, sad expressions, and lonely settings.

In WWII short stories of fiction, depression can be shown through characters' withdrawn behavior. For example, a soldier might isolate himself from his comrades, spending long hours alone in his tent. He may lose interest in the things that used to give him joy, like writing letters home or sharing a laugh around the campfire. This is often a sign of the psychological toll of war and the resulting depression.

In some fanfics, Katniss' depression might be shown through her withdrawal from social interactions. She may isolate herself from her friends and family in District 12. For example, she could avoid going to the Hob or participating in community gatherings. This is because the trauma she has endured in the Hunger Games makes her distrustful of people and the world around her.

Childhood complex themes often show up as characters' unresolved issues from their childhood influencing their present actions and decisions.

LGBT themes can show up in various ways, like characters' identities or relationships. Sometimes it's obvious, sometimes more subtle.

Social class in political cartoons is typically represented by the contrast in living conditions, job types, or access to resources. For example, rich characters might be shown in big mansions while poor ones in shabby houses.

Grating elements can show up as overly preachy characters. For example, in some novels, there are characters who constantly lecture others about morality or social values without any real nuance. It makes the reading feel like a sermon.

Politics can show up in comics through storylines that deal with social issues, power struggles, or government policies.