Zero CC tileable cork floor, photographed and made by me. CC0
Source Sojan Janso
Light gray version of the Binding pattern that looks a bit like fabric.
Source Newbury
Greyscale version of a pattern that came out of playing with the 'light rays' plug-in for Paint.net
Source Firkin
From a drawing in 'Uit de geschiedenis der Heilige Stede te Amsterdam', Yohannes Sterck, 1898.
Source Firkin
From a drawing in 'At home', J. Sowerby, J. Crane and T. Frederick, 1881.
Source Firkin
As simple and subtle as it gets. But sometimes that’s just what you want.
Source Designova
This is so subtle I hope you can see it! Tweak at will.
Source Alexandre Naud
A seamless pattern with green and yellow diagonal lines on top of a white dotted background.
Source V. Hartikainen
Fake or not, it’s quite luxurious.
Source Factorio.us Collective
This background pattern contains worn out colorful stripes as a texture.
Source V. Hartikainen
This is a remix of "geometrical pattern 01".
Source Yamachem
Abstract Tiled Background Extended 11
Source GDJ
From a drawing in 'Artists and Arabs', Henry Blackburn, 1868
Source Firkin
From a drawing in 'From Snowdon to the Sea. Striking stories of North and South Wales', Marie Trevelyan, 1895.
Source Firkin
You know I love paper patterns. Here is one from Stephen. Say thank you!
Source Stephen Gilbert
Prismatic Groovy Concentric Background 3
Source GDJ
The basic shapes never get old. Simple triangle pattern.
Source Atle Mo
Luxurious looking pattern (for a T-shirt maybe?) with a hint of green.
Source Simon Meek
Gold Triangular Seamless Pattern No Background
Source GDJ
Seamless pattern the tile for which can be had by using shift-alt-I on the selected rectangle in Inkscape.
Source Firkin
Remixed from a drawing that was uploaded to Pixabay by captenpub.
Source Firkin