Greyscale version of a pattern that came out of playing with the 'light rays' plug-in for Paint.net
Source Firkin
Inspired by a pattern seen on a public domain image of a very old tile. To get the unit cell, select the rectangle in Inkscape and use shift+alt+i.
Source Firkin
Derived from an image that was uploaded to Pixabay by pugmom40
Source Firkin
Turn your site into a dragon with this great scale pattern.
Source Alex Parker
I took the liberty of using Dmitry’s pattern and made a version without perforation.
Source Atle Mo
There are quite a few grid patterns, but this one is a super tiny grid with some dust for good measure.
Source Dominik Kiss
Inspired by an image that was uploaded to Pixabay by geralt
Source Firkin
You could get a bit dizzy from this one, but it might come in handy.
Source Dertig Media
Beautiful dark noise pattern with some dust and grunge.
Source Vincent Klaiber
Prismatic Rounded Squares Grid 4 No Background
Source GDJ
The Grid. A digital frontier. I tried to picture clusters of information as they traveled through the computer.
Source Haris Šumić
All good things come in threes, so I give you the third in my little concrete wall series.
Source Atle Mo