Prompt

Atmospheric science-fiction close-up portrait of a young deep-sea engineer, centered within the circular geometry of a diving apparatus, wearing a translucent pressure helmet beaded with condensation; submerged research chamber surrounded by drifting plankton and dark ocean water, realistic materials, abyss-blue and cyan bioluminescent side lighting punctuated by a soft coral-red instrument glow, focused and quietly courageous expression, controlled visual noise, no text, watermark, logo, border, UI, or interface elements.

Reference image