Subtlety refers to the quality of being delicate, understated, or not immediately obvious. It often involves nuances that require careful observation or thought to appreciate fully. In communication, subtlety can manifest in tone, word choice, or body language, allowing for deeper meanings beyond the surface. In art and literature, subtlety enhances the experience by inviting interpretation and reflection. For example, a poem may use subtle imagery to evoke emotions without explicitly stating them. This layered approach encourages audiences to engage more deeply, fostering a richer understanding of the work's themes and messages.