提示词生成手绘素描海报,普通人三步上手教程

最近在 X 上刷到一条挺有意思的分享:有人把一张普通照片,通过一段提示词(就是你在 AI 绘图工具里输入的那段文字指令,AI 会照着它来画),变成了一张看起来像专业画家手绘的复古建筑旅行海报。步骤简单到只有三步——上传图片、粘贴提示词、生成精细素描。这条推文本身没有介绍任何新软件,它真正的主角是那段提示词,以及「用文字指挥 AI 画画」这件事本身。

它到底解决了什么问题

很多人对 AI 绘图的印象还停留在「输入一句话,蹦出一张图」,但真上手就会发现,结果好不好几乎全看你怎么描述。这条推文给出的提示词写得极其具体:画面中心放什么、背景有什么、水面怎么反光、纸张是什么质感、配色偏暖还是偏冷,连海报上要写哪几行字都规定好了。它其实是在示范一种思路——把「我想要的感觉」拆成 AI 能听懂的一条条细节。

门槛低到不用会画画

你不需要懂透视、配色这些专业词,照着模板改地名和地标就能出图,对新手特别友好。

本质是抄一份高分作业

它把「怎么写提示词」这件有点玄的事,变成可以照着改的模板,比从零摸索快得多。

实际用起来是什么体验

从推文展示的流程看,它不需要你安装任何东西,打开常用的 AI 绘图工具就能试。上传一张自己拍的照片,把提示词粘进去,等一会儿就能拿到一张带手绘质感的作品。适合的场景很明确:把旅行照做成纪念海报、给社交账号换一张有格调的配图,或者单纯想看看自己的照片被「重画」一遍是什么样子。

它更像重新创作而非加滤镜

提示词里塞了大量风格描述,生成结果和原图的相似度会打折扣,别指望它一比一还原你的照片。

文字和人物细节容易翻车

海报上的英文字、画面里的小人经常画歪,得多生成几次挑一张,这点要有心理准备。

值不值得现在上手

我的判断是:值得,但要摆正预期。它的价值不在于某个工具多强,而在于把「怎么写提示词」这件有点玄的事,变成了可以照着改的模板。你可以把里面的城市名、地标、配色换成自己的,慢慢就摸到了门道。不足也很明显——提示词越长,AI 越容易顾此失彼,人物、文字这类细节经常出错,得多试几次。如果你只是想快速出图、不想折腾,它可能让你有点失望;如果你愿意花十分钟调一调,它会是个不错的起点。

推荐信息
Alina Ai
Alina Ai @Alina_with_Ai 2026年09月29日 19:40

让你的照片看起来像是专业画家画的 ✨

① 上传你的图片
② 粘贴下方的提示词
③ 生成你的精细素描

提示词:

1... prompt

Create a high-end vintage architectural travel poster of Sydney Harbour, Australia, in an elegant hand-drawn watercolor and fine architectural illustration style.

Show the Sydney Opera House prominently in the center, with the Sydney Harbour Bridge gracefully spanning the background. Include calm harbour water with subtle reflections, a small vintage ferry and a few tiny sailboats, pedestrians walking along the waterfront promenade, and a large mature banyan tree with detailed roots and branches in the foreground on the right.

Use a sophisticated editorial composition with soft cream/off-white paper texture, delicate pencil linework, muted pastel colors, warm beige, dusty blue, soft coral, pale green and subtle gray tones. Add translucent geometric architectural shapes and abstract city silhouettes behind the landmarks, blending modern architecture with vintage travel-poster aesthetics.

The artwork should feel like a collectible 1930s–1970s architectural heritage poster: refined, minimal, sophisticated, slightly faded print texture, realistic proportions, intricate architectural details, atmospheric depth, soft natural daylight, subtle watercolor washes, clean negative space.

Add elegant typography at the top:
“SYDNEY”
and underneath:
“SYDNEY HARBOUR”
“1932 — 1973”

On the right side, add small editorial text:
“ARCHITECTURE
CITY
HISTORY
HERITAGE
HARBOUR”

At the bottom left:
“SYDNEY
ALWAYS
INSPIRES”

At the bottom right:
“BENNELONG
POINT”

Vertical 4:5 poster composition, premium museum exhibition poster, sophisticated editorial graphic design, highly detailed watercolor illustration, realistic landmark architecture, clean typography, no modern UI elements, no people in close-up, no watermark.

---

2.. prompt

Create a premium vintage architectural travel poster of Prague, Czech Republic, inspired by the reference image.

Main composition: a beautifully detailed hand-drawn watercolor and fine-ink illustration of Prague Castle and St. Vitus Cathedral overlooking the historic red-roofed city. In the foreground, show Charles Bridge crossing the Vltava River, with its distinctive stone arches, Gothic Old Town Bridge Tower on the right, ornate historic street lamps, statues, pedestrians, small boats, and several white swans on the calm water.

Use a sophisticated editorial architectural illustration style with delicate pencil outlines, realistic historical architecture, soft watercolor washes, subtle paper grain, muted cream, warm beige, dusty blue, pale coral, terracotta, soft green and gray tones. Add translucent geometric rectangles and abstract architectural silhouettes behind the city, creating the same modern-meets-vintage graphic design aesthetic.

The scene should have elegant atmospheric depth and soft natural daylight, with gentle reflections in the river. Keep the composition airy and refined with generous negative space around the illustration.

Typography:
Top left in large elegant serif letters:
“PRAHA”

Under it in smaller uppercase text:
“PRAŽSKÝ HRAD”
“1344 — 1357”

Top right:
“2026”

Below it, vertically arranged small text:
“ARCHITEKTURA
MĚSTO
HISTORIE
PAMĚŤ
VLTAVA”

Bottom left:
“PRAHA
VŽDY
INSPIRUJE”

Bottom right:
“KARLŮV
MOST”

Vertical 4:5 poster format, luxury museum exhibition poster, European heritage travel poster, highly detailed architectural watercolor, elegant editorial typography, subtle vintage print texture, sophisticated minimalist layout, realistic proportions, refined composition, no modern objects, no Instagram interface, no watermark.

提示词生成手绘素描海报,普通人三步上手教程 图片1
提示词生成手绘素描海报,普通人三步上手教程 图片2