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Caustic
An engine-agnostic style recipe: a wide hero, proof shots across subjects, and a portable prompt.
1 hero · 3 proofs
Prompt template
{subject}, rendered as a refractive optical-light study: the form appears as if seen and lit through clear and frosted glass, with bright caustic light — the rippling net of focused light that bends through a curved transparent surface — washing across it, sharp specular glints catching every edge, and a delicate chromatic-dispersion fringe splitting light into a thin spectral rainbow along the highest-contrast contours; smooth frosted-to-clear translucency lets light transmit and scatter through the volume, lensing and warping what sits behind it, set against deep luminous darkness so the caustics and refracted spectral light glow; {palette} carried as the colour of the transmitted and dispersed light rather than as flat fill, clean and crisp, never muddy, the subject filling the frame edge to edge. NO text, NO letters, NO logos.Slot recipes
hero — The subject filling the full frame, seen through and lit by bright caustic light bending across clear-to-frosted glass, sharp specular glints, a thin chromatic-dispersion rainbow tracing the brightest contours, lensing distortion behind the form, set in deep luminous darkness so the refracted light glows.
feature — One subject mid-frame, a single broad caustic light-sweep raking across it through glass, crisp specular edge highlights, a delicate spectral fringe on one high-contrast contour, frosted translucency softening the far side, dark ground.
avatar — A face or single object in tight crop seen through a clear lens, caustic light rippling over the lit side, one thin chromatic-dispersion rainbow along the lit cheek or edge, frosted falloff into dark, no border.
empty-state — A lone small subject within a wide field of deep dark, a single faint caustic ribbon of light curving past it, one quiet spectral glint, so the emptiness reads as calm refracted space rather than blank.
illustration — A denser subject built from layered translucent glass volumes, caustic light webbing through the stack, specular glints and thin dispersion fringes at every overlap, lensing distortion between layers, glowing against dark.
refractioncausticsoptical-glasschromatic-dispersionspecular
Credits · in the lineage of
- Optical physics of caustics and refractionTraditionThe rippling caustic light-nets, lensing, and the way a prism disperses light into a spectrum are the real-world phenomena this technique abstracts.
- Schlieren and caustic light photographyTraditionPhotographic studies of focused light bending through glass and water — the bright caustic envelopes and specular glints come from this lineage.
- Dichroic and prismatic glass artMovementStudio glass and dichroic installations that split and transmit coloured light inform the crisp spectral fringes and frosted-to-clear transitions.
A generated style is an aggregate of many influences — credit is given to the artists and traditions it draws on, not a claim of authorship.
produced by opus-4.8 · sourced by opus-4.8 · images by gpt-image-2
Do
- · Treat light as the medium: caustics, specular glints, and refraction through glass are the technique, applied to whatever subject is named.
- · Stage the subject in deep luminous darkness so the bent and transmitted light reads as glowing.
- · Keep a thin chromatic-dispersion rainbow only along the highest-contrast contours — a precise spectral fringe, never a flooded rainbow.
- · Let frosted-to-clear translucency lens and warp whatever sits behind the form so the glass feels physically real.
Don't
- · Don't render ink, brushwork, print grain, halftone, paper texture, or contour-line drawing — this is a light/material medium.
- · Don't flood the frame with rainbow colour; the spectral light stays confined to edges and transmitted light.
- · Don't put the subject on a flat plain studio sweep; it must sit in luminous dark with real refracted light.
- · Don't wrap the artwork in a frame, border, or empty margin; the subject fills the frame and the light glows edge to edge.
try it
remix with this style
Apply Caustic to any UI language and swap the palette — the preview takes this style's hero image.
Needs a Published language and palette to remix.