Op Art vs Op Art Fashion

オプ・アート / オプ・アート・ファッション

Op Art comes from Geometric Abstraction and Op Art Fashion from Fashion History. They are reached for with some of the same intent, which is where they get confused.

Op Art

Raises perceptual vibration and depth inside a still image through repeated line, form and value.

1960s Op Art fashion moved repeated lines, sharp black-and-white contrast and perceptual vibration into straight mini-dresses, knits and paper clothing, letting the pattern swell, flicker and turn as the body moves.

	Op Art	Op Art Fashion
Era	1960s–	1964–late 1960s
Family	Geometric Abstraction	Fashion History
Kind	Style	Style
Cues	High contrast / Repeated lines / Optical illusion / Geometric distortion	High-contrast black-and-white lines, grids, waves and concentric forms / Geometry repeated finely enough to unsettle the eye / Simple shift silhouettes that leave patterns unbroken / All-over prints whose distortion changes with walking and body curvature
Best used for	Key visuals that stop the eye hard · Implying sound and motion in a still	Using body movement to produce stronger optical effects than a still image in performance or photography · Making a 1960s fashion statement legible at distance with few colors and a simple pattern
Type	Keep a neutral sans away from the illusion zone	Set a heavy sans in a plain band so it does not compete with the pattern frequency.
Composition	Deform one repetition rule gradually	Use a straight form with few seams and carry the optical period uninterrupted from chest to hem.
Material	Black and white plus exactly one color	Vary line width and spacing in two high-contrast colors, then fit-test how stretch and curvature alter the effect.
Caution	Never let the vibration reach the reading zone. Lower area and contrast on long-viewed screens.	Not every geometric print is Op Art. The structure must create perceptual vibration, expansion or depth.

Put these two together

Geometric Abstraction ／ Fashion History

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