Remixed from a drawing in 'A Girl in Ten Thousand', Elizabeth Meade, 1896.
Source Firkin
Prismatic Abstract Geometric Background 5
Source GDJ
Dark squares with some virus-looking dots in the grid.
Source Hugo Loning
Remixed from a drawing in 'A Child of the Age', Francis Adams, 1894.
Source Firkin
An interesting dark spotted pattern at an angle.
Source Hendrik Lammers
Not even 1kb, but very stylish. Gray thin lines.
Source Struck Axiom
Alternative colour scheme for the original floral pattern.
Source Firkin
To get the tile this is made up from select the rectangle in Inkscape and use shift+alt+i.
Source Firkin
Continuing the geometric trend, here is one more.
Source Mike Warner
This one is amazing, truly original. Go use it!
Source Viahorizon
A seamless chequerboard pattern formed from a tile that can be had in Inkscape by selecting the rectangle and using shift+alt+i.
Source Firkin
A free seamless background image with a texture of dark red "canvas". It should look very nice on web sites.
Source V. Hartikainen
Sharp pixel pattern looking like some sort of fabric.
Source Dmitry
The original enhanced with some gradients.
Source Firkin
CC0 and a seamless pattern from a tile drawn in Paint.net .
Source SliverKnight
A seamless pattern recreated from an image on Pixabay. It is reminiscent of parquet flooring and is formed from a square tile, which can be recovered in Inkscape by selecting the ungrouped rectangle and using shift-alt-I together.
Source Firkin
Black brick wall pattern. Brick your site up!
Source Alex Parker
This pattern comes in orange, and it looks as if it is "made of glass".
Source V. Hartikainen
Abstract Tiled Background Extended 6
Source GDJ
This is the third pattern called Dark Denim, but hey, we all love them!
Source Brandon Jacoby
Vector version of a png that was uploaded to Pixabay by pencilparker
Source Firkin
Zerro CC tillable texture of stones photographed and made by me. CC0
Source Sojan Janso
Square design drawn in Paint.net and vectorized in Vector Magic.
Source Firkin
A bit strange this one, but nice at the same time.
Source Diogo Silva
Zero CC Mossy stone tileable texture, photographed and made by me. CC0
Source Sojan Janso