Sort of reminds me of those old house wallpapers.
Source Tish
An abstract Background pattern of purple twisty patterns.
Source TikiGiki
More Japanese-inspired patterns, Gold Scales this time.
Source Josh Green
Formed from a tile based on a drawing from 'Viaggi d'un artista nell'America Meridionale', Guido Boggiani, 1895.
Source Firkin
A seamless pattern formed from a modified version of rwwgub's tile. To get the tile, select the rectangle in Inkscape and use shift+alt+i.
Source Firkin
Dark and hard, just the way we like it. Embossed triangles makes a nice pattern.
Source Ivan Ginev
From a tile that can be had by selecting the rectangle in Inkscape and using shift+alt+i.
Source Firkin
Sharp pixel pattern looking like some sort of fabric.
Source Dmitry
Derived from an image that was uploaded to Pixabay by Kaz
Source Firkin