A re-make of the Gradient Squares pattern.
Source Dimitar Karaytchev
This ons is quite old school looking. Retro, even. I like it.
Source Arno Declercq
White fabric looking texture with some nice random wave features.
Source Hendrik Lammers
Classic vertical lines, in all its subtlety.
Source Cody L
A seamless background drawn in Paint.net and vectorised with Vector Magic. The starting point was a photograph of drinking straws from Pixabay.
Source Firkin
Scanned some rice paper and tiled it up for you. Enjoy.
Source Atle Mo
From a tile that can be had by selecting the rectangle in Inkscape and using shift+alt+i.
Source Firkin
Seamless Dark Grunge Texture. Here's a new grunge texture for use as a background.
Source V. Hartikainen
Remixed from a design seen in 'Burghley. The Life of William Cecil', William Charlton, 1857
Source Firkin
From a tile that can be had by selecting the rectangle in Inkscape and using shift+alt+i.
Source Firkin
The name alone is awesome, but so is this sweet dark pattern.
Source Federica Pelzel
This is the third pattern called Dark Denim, but hey, we all love them!
Source Brandon Jacoby
Submitted as a black pattern, I made it light and a few steps more subtle.
Source Andy