Inspired by this, I came up with this pattern. Madness!
Source Atle Mo
Hey, you never know when you’ll need a bird pattern, right?
Source Pete Fecteau
Paper pattern with small dust particles and 45-degree strokes.
Source Atle Mo
It has waves, so make sure you don’t get sea sickness.
Source CoolPatterns
Black & white version of a pattern that came out of playing with the 'light rays' plug-in for Paint.net
Source Firkin
Pixel by pixel, sharp and clean. Very light pattern with clear lines.
Source M.Ashok
Derived from an image that was uploaded to Pixabay by Darkmoon1968
Source Firkin
Adapted heavily from a JPG that was uploaded to Pixabay by Viscious-Speed.
Source Firkin
Geometric triangles seem to be quite hot these days.
Source Pixeden
Sharp diamond pattern. A small 24x18px tile.
Source Tom Neal
This one is so simple, yet so good. And you know it. Has to be in the collection.
Source Gluszczenko
A seamless background pattern of dark brown wood planks.
Source V. Hartikainen
This is indeed a bit strange, but here’s to the crazy ones!
Source Christopher Buecheler
A bit like smudged paint or some sort of steel, here is scribble light.
Source Tegan Male
Can never have too many knitting patterns, especially as nice as this.
Source Victoria Spahn
Horizontal and vertical lines on a light gray background.
Source Adam Anlauf
Submitted in a cream color, but you know how I like it.
Source Devin Holmes
Same as the black version, but now in shades of gray. Very subtle and fine grained.
Source Atle Mo
Drawn in Paint.net and vectorised in Vector Magic.
Source Firkin
A seamless pattern created from a square tile. To get the tile, select the rectangle in Inkscape and use shift+alt+i.
Source Firkin
Bigger is better, right? So here you have some large carbon fiber.
Source Factorio.us Collective
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
The square tile this is based on can be had by selecting the rectangle in Inkscape and using shift+alt+i
Source Firkin
Super subtle indeed, a medium gray pattern with tiny dots in a grid.
Source Designova