This one looks like a cork panel. Feel free to use it as a tiled background on your blog or website.
Source V. Hartikainen
Made by distorting a simple pattern using the 'sin waves' plugin for Paint.net and vectorising in Vector Magic
Source Firkin
Seamless , tileable CC-0 texture. Created by my own, feel free to use wherever you want!
Source Linolafett
From drawing in 'Musings in Maoriland', Thomas Bracken, 1890.
Source Firkin
Paper pattern with small dust particles and 45-degree strokes.
Source Atle Mo
This was formed by distorting an image of a background on Pixabay.
Source Firkin
Dark, lines, noise, tactile. You get the drift.
Source Anatoli Nicolae
A pale yellow background pattern with vertical stripes. The stripes are partially faded. I think this background image turned out pretty well, especially those faded stripes.
Source V. Hartikainen
A seamless texture traced from an image on opengameart.org shared by Scouser.
Source Firkin
This one has rusty dark brown texture.
Source V. Hartikainen
Black brick wall pattern. Brick your site up!
Source Alex Parker
Nasty or not, it’s a nice pattern that tiles. Like they all do.
Source Badhon Ebrahim
It has waves, so make sure you don’t get sea sickness.
Source CoolPatterns
CC0 and a seamless pattern from a tile drawn in Paint.net .
Source SliverKnight
The image is a seamless pattern which is derived from a vine .Consequently, the vine got like dots via vectorization.The original vine is here:jp.pinterest.com/pin/500744052301410188/
Source Yamachem
Clean and crisp lines all over the place. Wrap it up with this one.
Source Dax Kieran
Spice up your next school project with this icon background.
Source Swetha
Inspired by a drawing seen in 'City of Liverpool', James Picton, 1883.
Source Firkin
From a drawing in 'Uit de geschiedenis der Heilige Stede te Amsterdam', Yohannes Sterck, 1898.
Source Firkin
The rectangular tile this is based on can be had by selecting the rectangle in Inkscape and using shift+alt+i
Source Firkin
It’s a hole, in a pattern. On your website. Dig it!
Source Josh Green
Remixed from a drawing in 'The Canadian horticulturist', 1892
Source Firkin
Floral patterns might not be the hottest thing right now, but you never know when you need it!
Source Lauren
A bit like smudged paint or some sort of steel, here is scribble light.
Source Tegan Male