潜航器窗外，发光管水母掠过海底烟囱

Look outward through the round porthole of a small deep-sea submersible. A translucent siphonophore chain glows soft blue in black water; hydrothermal chimneys recede beyond suspended particles. One gloved hand touches the inner frame for scale, no face. Physically plausible darkness, crisp organism and restrained cyan and ink blue. No text or logo.

从小型深海潜航器的圆形观察窗向外望，一串半透明管水母在黑水中发出柔蓝生物光，远处热液烟囱逐渐消失在暗处，悬浮颗粒被光照亮。窗框内侧有一只戴手套的观察者手作比例参照，不露脸。深蓝与青色克制，水下黑暗真实，发光生物边缘清楚，不出现字或标志。