# Geometric Abstraction × Hard-Edge Painting — composed image prompt
# IndexStyle — https://indexstyle.org/compose?ids=geometric-abstraction+hard-edge
# Geometric Abstraction carries the structure and Hard-Edge Painting appears as the accent.
# Style descriptors only. This prompt names no artist, studio, brand or work.

Produce four original images that take their structure from Geometric Abstraction (style, 1910s–present) and their accent from Hard-Edge Painting (style, 1959–1970s).

## What to make

Make the kind of thing Geometric Abstraction exists for: unifying several media through form, ratio, and repetition, or visualizing relations in science, music, or architecture without figurative illustration. Choose one subject and hold it across all four.

## Structure comes from Geometric Abstraction

- Circles, rectangles, lines, and grids as primary forms
- Clear boundaries and surface relations over illusionistic depth
- Ratio, repetition, rotation, and displacement as rules
- Focus produced by relations of color and form without a figurative protagonist

Composition: Choose one unit and build the surface with no more than two operations among repetition, rotation, and proportional change. Type and lettering: Derive type size, leading, and space from the base dimension of the geometry.

## Accent comes from Hard-Edge Painting, used sparingly

- Perfectly sharp boundaries between planes
- Flat colour with no gradation
- A few large planes only
- The shape itself determining the support

Let one material quality come from it: Flat opaque colour, the edge cut mechanically, with no overlap and no halo of light.

## Colour and feeling

Build the ground on #EEECE4, carry the structure in #D14B39 and #2F5E94, and let a single accent come from #ca3004. These are read off real works, so a direction rather than a fixed palette.
Feeling to carry: technique, calm, trust.

## Where they fight

- Geometric Abstraction and Hard-Edge Painting both belong to Geometric Abstraction, so the difference is small. Push the roles further apart than feels comfortable.

## What goes wrong

- Geometric Abstraction: Scattered shape assets make a generic modern look. When a narrower movement is identifiable, do not use this umbrella to erase its history.
- Hard-Edge Painting: Feathering even one edge for depth brings back illusionistic space and the work becomes a picture of something, while sharpening edges and multiplying fields builds no tension and leaves a colour coded diagram.

## Across the four

Keep the roles fixed in all four. Vary the framing, the scale and the arrangement so the set shows what this pairing can do 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 languages described above.

Design specs for each entry: https://indexstyle.org/styles/geometric-abstraction/design.md · https://indexstyle.org/styles/hard-edge/design.md