Remixed from a JPG that was uploaded to Pixabay by susanlu4esm
Source Firkin
Basket Fibers, Basket Texture, Braid Background style CC0 texture.
Source 1A-Photoshop
A beautiful dark wood pattern, superbly tiled.
Source Omar Alvarado
A green background pattern with warped vertical stripes and a grunge look.
Source V. Hartikainen
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
Formed by distorting the inside front cover of 'Diversæ insectarum volatilium : icones ad vivum accuratissmè depictæ per celeberrimum pictorem', Jacob Hoefnagel, 1630.
Source Firkin
Drawn in Paint.net using the kaleidoscope plug-in and vectorised.
Source Firkin
Dark, lines, noise, tactile. You get the drift.
Source Anatoli Nicolae
Medium gray fabric pattern with 45-degree lines going across.
Source Atle Mo
From a drawing in 'Art Embroidery', M.S. Lockwood and E. Glaister, 1878.
Source Firkin
It’s an egg, in the form of a pattern. This really is 2012.
Source Paul Phönixweiß
A comeback for you: the popular Escheresque, now in black.
Source Patten
Use shift+alt+i on the selected rectangle in Inkscape to get the tile this is based on
Source Firkin
This is so subtle you need to bring your magnifier!
Source Carlos Valdez
Zerro CC tillable texture of stones photographed and made by me. CC0
Source Sojan Janso
Black And White Floral Pattern Background Inverse
Source GDJ
Wild Oliva or Oliva Wilde? Darker than the others, sort of a medium dark pattern.
Source Badhon Ebrahim
A textured orange background pattern with vertical stripes.
Source V. Hartikainen
From a drawing in 'Bond Slaves. The story of a struggle.', Isabella Varley, 1893.
Source Firkin
Number five from the same submitter, makes my job easy.
Source Dima Shiper
It’s like Shine Dotted’s sister, only rotated 45 degrees.
Source mediumidee
Because I love dark patterns, here is Brushed Alum in a dark coating.
Source Tim Ward
Based on several public domain drawings on Wikimedia Commons. This was formed from a rectangular tile. The tile can be accessed in Inkscape by selecting the rectangle and using shift-alt-i
Source Firkin
To get the tile this is made up from select the rectangle in Inkscape and use shift+alt+i.
Source Firkin
Wild Oliva or Oliva Wilde? Darker than the others, sort of a medium dark pattern.
Source Badhon Ebrahim