Suprematism vs Unism

シュプレマティスム / ユニスム

Both sit in Geometric Abstraction, so the question is not what they belong to but how they behave. Both are read here as style. They are reached for with some of the same intent, which is where they get confused.

Suprematism

Suprematism — Kazimir Malevich, Suprematist Composition, 1916 — Wikimedia Commons / Public domainSuprematism — リシツキー『赤い楔で白を撃て』1919 — Wikimedia Commons / Public domainSuprematism — マレーヴィチ『黒の正方形』1915 — Wikimedia Commons / Public domain

Leaves depiction behind, raising felt tension from a few geometric forms and empty space.

Unism

Unism — Władysław Strzemiński《抽象コンポジション》1933 — Wikimedia Commons / Public domainUnism — Władysław Strzemiński 作品 — Wikimedia Commons / Public domainUnism — Władysław Strzemiński《海の風景》1933 — Wikimedia Commons / Public domain

A Polish theory holding that a picture should contain neither contrast nor centre, existing instead as a single homogeneous organism. The hierarchy of figure and ground is erased, and the colour surface continues with equal weight to the very edge. The theoretical ancestor of the uniform grid and all-over composition.

SuprematismUnism
Era1915–1920s1923–1936
FamilyGeometric AbstractionGeometric Abstraction
KindStyleStyle
CuesFloating rectangles / White space / Diagonal gravity / Restricted colorElimination of centre and contrast / Colour surfaces continuing equally to the edge / Erasure of the figure-ground hierarchy / All-over fields built from minute differences
Best used forPresenting a concept as sensation, not explanation · Unstable motion inside emptinessPermanent signage for museums and institutes, where one unemphatic surface must run through the whole building · Wallpaper, textile and pattern systems built as an even field with no focal point and no seam
TypeKeep type small and neutral, apart from the forms' motionA single weight of a neutral sans, evenly set—typography as texture, not accent
CompositionThree to seven forms on a diagonal axis, never touchingAn edge-to-edge field with no centre; rhythm from minute modular variation only
MaterialWhite, black and red at the core; restrict the paletteClose-valued hues in matte, even surfaces—differences of a few steps at most
CautionDon't stop at scattering shapes. Feel the gravity and spacing continuing beyond the frame.Avoid introducing any focal accent; one emphasised element restores the hierarchy Unism exists to abolish.

Put these two together

Geometric Abstraction

IndexStyle