# Lenticular Printing (レンチキュラー印刷) — image generation prompt
# IndexStyle No.603 — https://indexstyle.org/styles/lenticular-printing
# Style descriptors only. This prompt names no artist, studio, brand or work.

Produce four original images in the visual language of Lenticular Printing, a technique from Print Expression, 1940s–.

## What to make

Make the kind of thing this style exists for: making exhibit signs, posters or packaging change along a visitor's path, or putting brief movement or depth into a print without power. Choose one subject and hold it across all four images.

## What has to be visible

- Two or more images switching with viewing angle
- Source frames interlaced into narrow vertical strips
- A surface of parallel cylindrical lenses
- Depth or motion built from binocular offsets or sequential frames

Someone who knows this style should be able to point at each of these in the finished image.

## How to build it

- Layout and structure: Set viewing position and movement first; use two frames for a flip or matched sequential frames for motion
- Type and lettering: Keep type on the same baseline in every frame and avoid strokes too fine for the lens direction
- Material and surface: Interlace to the lens pitch and align the printed strips and lenticular sheet without drift
- Colour: #F4F0E8 carries the ground, #EA3C67 is the colour the style is remembered by, #215D9C holds text and outlines. Read off real works, so treat them as a direction rather than a fixed palette.
- What it should feel like: play, technique, exhilaration

## What goes wrong

Layered stripes do not make a lenticular. Image pitch, lens pitch, direction and registration must agree before the views separate.

## Across the four

Keep every cue above present in all four. Vary the framing, the scale and the arrangement so the set shows the range this style covers rather than four versions of one picture.

## Constraints

- Do not imitate, reference or name any specific artist, studio, brand, character or copyrighted work.
- Do not reproduce the composition of an existing work.
- Produce original compositions in the general period language described above.

Full design spec: https://indexstyle.org/styles/lenticular-printing/design.md