A striking prompt for a futuristic scientific specimen illustration featuring a luminous neon jellyfish against a pure black background.
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Prompt
A {argument name="subject" default="luminous jellyfish"} suspended against a {argument name="background" default="pure black background"}, presented like a futuristic scientific specimen plate. Its translucent bell glows in {argument name="colors" default="saturated neon magenta, ultraviolet purple, electric cyan, cobalt blue, and toxic green"}, with branching vein-like structures and fine cellular textures visible inside. Long ribbon-like tentacles trail downward in elegant curves, each edge illuminated by fluorescent light. Along the left side, six clean rectangular swatches show gradients and macro texture studies derived from the jellyfish’s membranes. High-contrast ultraviolet photography, iridescent biological detail, crisp symmetry, minimal composition, deep black negative space, surreal natural-history aesthetic, intensely radiant neon color.Reusable method
Key decisions
Check whether the subject, style, and material constraints all hold in the final result.
Adapt it to your subject
Extract “target result → the subject, scene, material, and color palette → constraints” as a reusable template for similar work.
Where it breaks
Run single-variable comparisons around subject description, style intensity, lighting, and material constraints. Record the model, cost, and failures; turn it into a Skill only after it repeats reliably.
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Creator
LANDCÄSTER focuses on AI video production and is active on X. “Rooftop Chase Action Phrase” is the current representative case, built with Seedance 2.0 with its stability retest open to votes.
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