Wallpaper group

Rarity: Common

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At a glance

Class

Notion

Domain

Science and technology

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What Wikipedia says

A wallpaper group (or plane symmetry group or plane crystallographic group) is a mathematical classification of a two-dimensional repetitive pattern, based on the symmetries in the pattern. Such patterns occur frequently in architecture and decorative art, especially in textiles, tiles, and wallpaper.

Excerpt from the Wikipedia article “Wallpaper group”, under the CC BY-SA 4.0 license. Read the article on Wikipedia

Image: Arthur Baelde, CC BY-SA 4.0, via Wikimedia Commons.