Remixed from a drawing in 'A Child of the Age', Francis Adams, 1894.
Source Firkin
Pattern formed from simple shapes. Black version.
Source Firkin
Crossing lines with a subtle emboss effect on a dark background.
Source Stefan Aleksić
Tiny, tiny 3D cubes. Reminds me of the good old pattern from k10k.
Source Etienne Rallion
One can never have too few rice paper patterns, so here is one more.
Source Atle Mo
From a drawing of the coat of arms of the Ottoman Empire on Wikimedia.
Source Firkin
This was formed by distorting an image of a background on Pixabay.
Source Firkin
To get the tile this is based on, select the rectangle in Inkscape and use shift-alt-i.
Source Firkin
On a large canvas you can see it tiling, but used on smaller areas, it’s beautiful.
Source Paul Phönixweiß
A large pattern with funky shapes and form. An original. Sort of origami-ish.
Source Luuk van Baars
There are many carbon patterns, but this one is tiny.
Source Designova
Prismatic Geometric Pattern Background
Source GDJ
A seamless striped fabric-like texture colored in a dark reddish brown color.
Source V. Hartikainen
To get the tile this is formed from select the rectangle in Inkscape and use shift+alt+i.
Source Firkin
Zerro CC tillable texture of stones photographed and made by me. CC0
Source Sojan Janso
Tile available in Inkscape using shift-alt-i on the selected rectangle
Source Firkin
Adapted heavily from a JPG that was uploaded to Pixabay by Viscious-Speed.
Source Firkin
Prismatic Abstract Geometric Background 2 No Black
Source GDJ
I’m starting to think I have a concrete wall fetish.
Source Atle Mo
Tiny circle waves, almost like the ocean.
Source Sagive