Nano Banana Pro 图像生成器

完整提示词

Create a premium packaging refresh board for a glass skincare bottle. Keep the bottle silhouette and pump structure consistent. Update the label direction to matte ivory with deep forest accents and a refined serif headline. Show one hero bottle, one close crop of the label, and short callouts that read "keep bottle shape", "new serif label", and "premium wellness palette". Use soft studio light, realistic reflections, and a clean design-review layout.

为什么有效

这个提示词先固定产品身份，再说明新的标签方向，更符合 Nano Banana Pro 处理结构化板式任务的方式。

预期输出

适合包装评审、品牌方向确定或新品上市前期讨论的高质量概念板。

提示

• 先写清楚哪些部分不能变，再写新的方向。
• 要标签可读时，用短 callout，不要一段长文。

完整提示词

Design a premium cafe menu board mounted inside a modern coffee bar. Use large readable category headings: "Espresso", "Signature Drinks", and "Pastries". Under each heading, add two short menu lines with simple pricing. Keep the board matte black with warm cream text, clean spacing, and a layout that feels like a real hospitality brand rather than decorative chalk art. Use soft indoor lighting and a realistic cafe interior around the board.

为什么有效

它把文字长度、层级和真实感都提前写清楚，因此模型更容易把文字当作结构而不是纹理处理。

预期输出

适合咖啡馆、餐饮品牌或零售空间参考的可读菜单概念图。

提示

• 文案保持简短，版式更容易成立。
• 把菜单板本身的材质和周围环境分开描述。

完整提示词

Create a skincare product concept board for a night serum. Show one large hero bottle in the center, two smaller detail crops, and short callout labels that read "glass bottle", "soft satin cap", and "minimal ingredient story". Use a white and pale stone background, restrained editorial typography, luxury skincare lighting, and a clean art-direction board layout suitable for an internal design review.

为什么有效

当提示词先给出 board 结构，再给产品和标签内容时，Nano Banana Pro 更容易把整张图做得像真实评审板。

预期输出

适合品牌评审、上市 deck 或内部视觉方向统一的产品概念板。

提示

• 直接写出板上要有哪些区域，构图会更稳。
• 标签控制在 2 到 4 条以内。

完整提示词

Create a premium travel essentials concept board using multiple references. Use one reference for the luggage silhouette, one for the pouch material, and one for the neutral taupe and charcoal color palette. Show the kit as a clean flat-lay board with a carry-on, passport sleeve, charging pouch, and neck pillow. Keep the styling cohesive, minimal, and realistic, with short labels for each item and a layout that feels like a premium travel brand review sheet.

为什么有效

它明确告诉模型每张参考图分别控制什么，因此更容易把多个输入收敛成同一个统一结果。

预期输出

把多个不同来源的方向，整合成一张统一、可评审的高质量概念板。

提示

• 不要只堆很多参考图，先写清楚每张图负责什么。
• 要求一张统一的 board，而不是几个互相割裂的场景。