很喜欢玩 Image-to-Image，在这里钉一个页面留几个自己瞎捣鼓的提示词。
turn this image to:monochrome dark blue ink illustration, traditional woodcut or engraving style with heavy use of stippling and dotwork for texture and shading, intricate fine line hatching and cross-hatching combined with dense pointillist dots, highly detailed hand-drawn line art appearance, realistic and objective depiction faithful to the original subject, high contrast deep blue lines and dots on clean white background, artistic and delicate engraving aesthetic
上面的示例图是用 nano-banana 或者是 nano-banana-pro 生成的，具体哪个是哪个忘了。生成出来的可以拿去调一下色，还是挺好看的。
turn this image to:highly detailed black and white pen and ink drawing, intricate cross-hatching and stippling techniques for shading and texture, dense parallel lines and scribbled hatching creating deep volume and rich tonal depth, high contrast monochrome sketch style, fine art illustration with raw handmade feel, dramatic front lighting emphasizing form and features, chaotic yet controlled line work for dynamic texture, slight imperfections and subtle paper texture, vintage ink drawing aesthetic, masterpiece level detail and precision in rendering
nano-banana 跑的。这个提示词还得优化优化。