怎么填变量：[水母生物] 可以换成"巨型蒲公英""飘浮的鲸鱼""发光的蘑菇伞"，下面"触须编织步道"等描述跟着改；[异星沙漠行星] 换成"冰原星球""紫色海洋星球"；配色换成"[冰蓝、银白、淡紫]"就是寒冷版。示例图是一张明亮的横幅：蓝天下五六只巨大的半透明青绿色水母从左到右排开，伞盖下挂着木质平台和小船般的房屋，触须垂向沙地；左侧有一座锈色的高塔，右下角沙丘上一支撑着橙色布篷的昆虫载具商队，天边还挂着一颗淡淡的行星和太阳。

常见问题与调整：

• 水母变得恐怖：重复"温柔、明亮、宁静，没有恐怖感"，并去掉"触手"类字眼改成"丝带般的触须"。
• 商队太大抢戏：写"商队只占画面底部一小块，比例极小"。
• 画面太花：减少水母数量到 3 只，并写"留出大片天空"。
• 做手机竖屏：画幅改 9:16，水母在上半部，商队在底部。

适合：电脑 / 手机壁纸、科幻小说封面、世界观概念图；不适合需要写实地球场景的用途。

英文原版

The Jellyfish City Above the Dunes

On a desert world too hot to live on, entire cities float just above the dunes—built from colossal jellyfish that weave their own architecture in the sky.

Soft solarpunk alien vibes, no horror.

Prompt below for anyone exploring gentle alien worlds.

PROMPT:

A serene daylight scene on an alien desert planet, wide cinematic shot of a floating city made from enormous translucent jellyfish creatures drifting just above endless dunes; each jellyfish (Aeromedusae) is house‑sized, with a bulbous semi‑transparent dome filled with pale turquoise gas, long trailing tendrils weaving together into suspended walkways, platforms and hammock‑like membranes that form an aerial village; nacreous plates and chitin ribs have grown along their undersides to create skeletal arches and open “rooms,” shimmering with opalescent highlights; several Aeromedusae cluster together in a loose line, casting soft, organic shadows on the sand below; tiny silhouettes of ground caravans with insect‑like vehicles and fabric canopies move through the dunes, clearly dwarfed by the floating city overhead; distant rusted anchor towers and cables rise from the sand, hinting at a human or alien attempt to tether these living buildings; palette of warm sand beige, pale turquoise, dusty coral and soft white, with high noon sunlight, subtle heat haze and gentle lens bloom; the camera sits at a medium distance, slightly low angle, capturing both the jellyfish city and the ground caravans in one frame, 35mm lens, peaceful solarpunk‑like atmosphere, painterly yet detailed, no horror, one frame from a larger alien desert universe.

NEGATIVE PROMPT:
human-like alien, blue-skinned humanoid, generic sci-fi city, skyscrapers, cyberpunk neon, dark horror tone, gore, tentacle monster cliché, cheap sci-fi armor, guns, war scene, cartoon, anime chibi, bad anatomy, cluttered composition, oversaturated colors, heavy bloom, low detail, blurry image, noisy grain, HUD, UI, readable text, watermark, logo, plastic toy look, realistic Earth desert animals, Earth buildings, spaceships dogfighting

改编自 @92digitalartArt 发布、EvoLinkAI/awesome-gpt-image-2-API-and-Prompts 收录的提示词，仓库许可证 CC0 1.0。