Not the Rebel alliance, but a dark textured pattern.
Source Hendrik Lammers
A free seamless background image with a texture of dark red "canvas". It should look very nice on web sites.
Source V. Hartikainen
The Grid. A digital frontier. I tried to picture clusters of information as they traveled through the computer.
Source Haris Šumić
A seamless pattern the unit cell for which can be had by selecting the rectangle in Inkscape and using shift+alt+i
Source Firkin
Abstract Ellipses Background Grayscale
Source GDJ
Derived from a PNG that was uploaded to Pixabay by nutkitten
Source Firkin
Number 4 in a series of 5 beautiful patterns. Can be found in colors on the submitter’s website.
Source Janos Koos
Zerro CC tillable texture of stones photographed and made by me. CC0
Source Sojan Janso
From a tile that can be had by selecting the rectangle in Inkscape and using shift+alt+i.
Source Firkin
Prismatic Hypnotic Pattern No Background
Source GDJ
Retro Circles Background 7 No Black
Source GDJ
I’m not going to use the word Retina for all the new patterns, but it just felt right for this one. Huge wood pattern for ya’ll.
Source Atle Mo
8 by 8 pixels, and just what the title says.
Source pixilated
Prismatic Polka Dots Mark II 3 No Background
Source GDJ
The image depicts a seamless pattern of pine tree leaves.
Source Yamachem
Abstract Ellipses Background Grayscale
Source GDJ
A free pink background pattern.
Source V. Hartikainen
To get the tile this is based on, select the rectangle in Inkscape and use shift+alt+i
Source Firkin
I skipped number 3, because it wasn’t all that great. Sorry.
Source Dima Shiper
Based on an image that was uploaded to Pixabay by devanath
Source Firkin
A bit strange this one, but nice at the same time.
Source Diogo Silva