Seamless Light Background Texture.
Source V. Hartikainen
A mid-tone gray pattern with some cement looking texture.
Source Hendrik Lammers
A seamless texture traced from an image on opengameart.org shared by Scouser.
Source Firkin
Formed from a tile based on a drawing from 'Viaggi d'un artista nell'America Meridionale', Guido Boggiani, 1895.
Source Firkin
A seamless pattern formed from miutopia's cakes on a tablecloth.
Source Firkin
A seamless pattern formed from a square tile. The tile can be retrieved by selecting the rectangle in Inkscape and using shift-alt-I.
Source Firkin
A slightly more textured pattern, medium gray. A bit like a potato sack?
Source Bilal Ketab
Design drawn in Paint.net, vectorised using Vector Magic and finished in Inkscape.
Source Firkin
Black brick wall pattern. Brick your site up!
Source Alex Parker
Remixed from a design on Pixabay. To get the tile this is based on select the rectangle in Inkscape and use shift-alt-i
Source Firkin
Sometimes you just need the simplest thing.
Source Fabricio
Prismatic Polka Dots Mark II 2 No Background
Source GDJ
Classic vertical lines, in all its subtlety.
Source Cody L
From a drawing in 'Danmarks Riges Historie af J. Steenstrup, Kr. Erslev, A. Heise, V. Mollerup, J. A. Fridericia, E. Holm, A. D. Jørgensen', 1897.
Source Firkin
A beautiful dark wood pattern, superbly tiled.
Source Omar Alvarado
This is the third pattern called Dark Denim, but hey, we all love them!
Source Brandon Jacoby
I asked Gjermund if he could make a pattern for us – result!
Source Gjermund Gustavsen
Remixed from an image on Pixabay uploaded by Prawny
Source Firkin
Prismatic Groovy Concentric Background 5 No Black
Source GDJ
It has waves, so make sure you don’t get sea sickness.
Source CoolPatterns
The square tile this is based on can be had by selecting the rectangle in Inkscape and using shift+alt+i
Source Firkin
A version without colours blended together to give a different look.
Source Firkin