怎麼用：上載一張正臉、光線有明暗方向的照片（側光比平光更出版畫效果）。想換風格：把"木刻 / 麻膠版畫"換成"19 世紀銅版畫（etching）"線條會更細；換成"中國傳統木刻年畫"則更粗獷。負面提示詞在 Gemini 裏可以直接拼到正文末尾，寫成"避免：……"。

常見問題：

• 變成了素描而不是版畫：強調"只有純黑和純白，沒有灰色過渡，明暗完全靠排線疏密表現"。
• 不像本人：照片越清晰越好，必要時補"保留眼鏡 / 劉海 / 鬍子"等特徵。
• 想加文字做封面：追問"在下方加一行襯線字體的名字：[你的名字]"。

注意：只用自己或已獲授權的照片，不要用於名人或他人肖像的二次創作商用。

英文原版

Black and white engraved portrait illustration of a person.
Drawn in classic woodcut / linocut engraving style, high contrast black ink on textured off-white paper background. Fine cross-hatching and line shading to create depth and shadow, bold black ink shadows under chin and around hair, strong contour lines, traditional printmaking aesthetic.
Minimal composition, centered portrait, no body visible, clean negative space, vintage editorial illustration style, ultra detailed linework, sharp crisp ink strokes, professional vector-ready engraving look, monochrome palette, dramatic contrast.
Negative Prompt:
color, watercolor, soft shading, blurred lines, low contrast, realistic photography, 3D render, anime style, cartoon style, messy sketch, thick uneven strokes, background objects, noisy texture, pixelated, distorted face, extra eyes, extra ears, bad anatomy, modern digital painting, glossy skin, overexposed highlights

改編自 @Naiknelofar788 發佈、jau123/nanobanana-trending-prompts 收錄的提示詞，許可證 CC BY 4.0。