Prismatic Hexagonalism Pattern No Background
Source GDJ
This could be a hippy vintage wallpaper.
Source Tileable Patterns
Sort of reminds me of those old house wallpapers.
Source Tish
From a drawing in 'Gately's World's Progress', Charles Beale, 1886.
Source Firkin
This reminds me of Game Cube. A nice light 3D cube pattern.
Source Sander Ottens
Lovely pattern with some good-looking non-random noise lines.
Source Zucx
Paper pattern with small dust particles and 45-degree strokes.
Source Atle Mo
Colour version of a pattern that came out of playing with the 'light rays' plug-in for Paint.net
Source Firkin
Like the name suggests, this background image consists of a pattern of dark bricks. It may be an option for you, if you are looking for something that looks like a brick wall for use as a background on web pages. It's not a masterpiece, but looks pretty nice when is tiled.
Source V. Hartikainen
Looks like a technical drawing board: small squares forming a nice grid.
Source We Are Pixel8
I have no idea what J Boo means by this name, but hey – it’s hot.
Source j Boo
Medium gray fabric pattern with 45-degree lines going across.
Source Atle Mo
Might not be super subtle, but quite original in its form.
Source Alex Smith
Made by distorting a simple pattern using the 'sin waves' plugin for Paint.net and vectorising in Vector Magic
Source Firkin
I’m starting to think I have a concrete wall fetish.
Source Atle Mo
A classic dark tile for a bit of vintage darkness.
Source Listvetra
All good things come in threes, so I give you the third in my little concrete wall series.
Source Atle Mo
A seamless design of flowers remixed from a jpg on Pixabay by Prawny.
Source Firkin
A seamless pattern formed from a modified version of rwwgub's tile. To get the tile, select the rectangle in Inkscape and use shift+alt+i.
Source Firkin
A seamless chequerboard pattern formed from a tile that can be had in Inkscape by selecting the rectangle and using shift+alt+i. Alternative colour scheme.
Source Firkin
A monochrome pattern from a tile that can be had by selecting the rectangle in Inkscaope and using shift+alt+i
Source Firkin
Prismatic Geometric Tessellation Pattern 3 No Background
Source GDJ
Zerro CC tillable texture of stones photographed and made by me. CC0
Source Sojan Janso