↑
↓
:
Română
English
Português
Deutsch
Dansk
Español
Français
Ελληνικά
Italiano
Nederlands
Polski
Português
Srpski
pусский
Svenska
Türkçe
BBC Documentaries
BBC Documentaries
Just Seventeen: The Geometry of Patterns (1995x1)
: 27, 1995
There may seem to be limitless patterns on wallpaper but mathematically speaking there are only seventeen.
#4316
: 1936
: 5537
: 60
BBC
Daily 21