Background formed from the original with an emboss effect
Source GDJ
Might not be super subtle, but quite original in its form.
Source Alex Smith
A slightly more textured pattern, medium gray. A bit like a potato sack?
Source Bilal Ketab
From a drawing in 'Chambéry à la fin du XIVe siècle', Timoleon Chapperon, 1863.
Source Firkin
A seamless pattern formed from a tile that can be had in Inkscape by selecting the rectangle and using shift+alt+i. Derived from a design in 'Storia del Palazzo Vecchio in Firenze', Aurelio Gotti, 1889.
Source Firkin
Horizontal and vertical lines on a light gray background.
Source Adam Anlauf
A bit like some carbon, or knitted netting if you will.
Source Anna Litvinuk
Colour version of the original pattern.
Source Firkin
From an image on opengameart.org shared by rubberduck.
Source Firkin
From a tile that can be had by selecting the rectangle in Inkscape and using shift+alt+i.
Source Firkin
Zero CC tileable seed texture, edited by me to be seamless from a Pixabay image. CC0
Source Sojan Janso
A colourful background drawn originally in paint.net and vectorised in Vector Magic.
Source Firkin
More leather, and this time it’s bigger! You know, in case you need that.
Source Elemis
Alternative colour scheme for the original floral pattern.
Source Firkin
Colour version of the original seamless pattern.
Source Firkin
Here's a tile-able wood background image for use in web design.
Source V. Hartikainen
Psychedelic Geometric Background No Black
Source GDJ
A black tile-able background with paper-like texture.
Source V. Hartikainen
Lovely light gray floral motif with some subtle shades.
Source GraphicsWall
I’m not going to use the word Retina for all the new patterns, but it just felt right for this one. Huge wood pattern for ya’ll.
Source Atle Mo
A set of paper filters. The base texture is generated the same way, only the compositing mode is varied.
Source Lazur URH
This one is amazing, truly original. Go use it!
Source Viahorizon
This is the remix of "blue wave-seigaiha".The image depicts a seamless pattern of the front upper part of Japanese five yen coin which is used currently.This design represents a rice with ripe golden ears.
Source Yamachem
Not a pattern for fabrics, but one produced from a jpg of a stack of fabric items that was posted on Pixabay. The tile that this is based on can be had by selecting the rectangle in Inkscape and using shift+alt+i.
Source Firkin
Looks as if it's spray painted on the wall. You can be sure that this pattern will seamlessly fill your backgrounds on web pages.
Source V. Hartikainen