Literary notes about flicker (AI summary)
In literature, "flicker" is frequently used to evoke a sense of impermanence and subtle change—both in the physical world and within human emotions. It often paints a picture of a wavering light, as when a candle’s glow fades in hesitant pulses [1] or when a lamp’s unsteady beam brings shadows to life [2]. At the same time, the word subtly captures shifts in mood and character, suggesting brief expressions of emotion like a glimmer of amusement or despair in a person’s eyes [3, 4, 5]. Moreover, it can symbolize the dwindling of life or hope, as in the final sign of vitality that slowly dies away [6, 7].