New paper pattern with a slightly organic feel to it, using some thin threads.
Source Atle Mo
Prismatic Geometric Pattern Background 2
Source GDJ
Not the Rebel alliance, but a dark textured pattern.
Source Hendrik Lammers
8 by 8 pixels, and just what the title says.
Source pixilated
From a drawing in 'Line and form', Walter Crane, 1914.
Source Firkin
A seamless dark leather-like background texture with diagonal lines that look like stitches.
Source V. Hartikainen
One of the few full-color patterns here, but this one was just too good to pass up.
Source Alexey Usoltsev
Prismatic Abstract Line Art Pattern Background
Source GDJ
A huge one at 800x600px. Made from a photo I took going home after work.
Source Atle Mo
First pattern tailor-made for Retina, with many more to come. All the old ones are upscaled, in case you want to re-download.
Source Atle Mo
Derived from an image that was uploaded to Pixabay by pugmom40
Source Firkin
The image is a design of blue glass.How about using it as background image?
Source Yamachem
Floral patterns will never go out of style, so enjoy this one.
Source Lasma
Number 2 in a series of 5 beautiful patterns. Can be found in colors on the submitter’s website.
Source Janos Koos
Inspired by an image that was uploaded to Pixabay by geralt
Source Firkin
A colourful background drawn originally in paint.net and vectorised in Vector Magic.
Source Firkin
By popular request, an outline version of the pentagon pattern.
Source Atle Mo
Sharp pixel pattern, just like the good old days.
Source Paridhi
A car pattern?! Can it be subtle? I say yes!
Source Radosław Rzepecki
Zerro CC tillable texture of stones photographed and made by me. CC0
Source Sojan Janso
Made by distorting a simple pattern using the 'sin waves' plugin for Paint.net and vectorising in Vector Magic
Source Firkin
From a drawing in 'Cowdray: the history of a great English House', Julia Roundell, 1884.
Source Firkin
From a tile that can be had by selecting the rectangle in Inkscape and using shift+alt+i.
Source Firkin