I know there is one here already, but this is sexy!
Source Gjermund Gustavsen
Background formed from the original with an emboss effect
Source GDJ
Colorful Floral Background 3 No Black
Source GDJ
A seamless pattern with a unit cell drawn as a bitmap in Paint.net and vectorized in Vector Magic.
Source Firkin
A good starting point for a cardboard pattern. This would work well in a variety of colors.
Source Atle Mo
Colour version of the original pattern.
Source Firkin
The tile this is based on can be retrieved by selecting the rectangle in Inkscape and using shift+alt+i.
Source Firkin
A heavy dark gray base, some subtle noise and a 45-degree grid makes this look like a pattern with a tactile feel to it.
Source Atle Mo
Sharp diamond pattern. A small 24x18px tile.
Source Tom Neal
This is the remix of "blue wave-seigaiha".This is the flowers of pink silk tree which is called "nemuno-ki".About pink silk tree ,refer to here:https://jp.pinterest.com/pin/500744052301210439/
Source Yamachem
No idea what Nistri means, but it’s a crisp little pattern nonetheless.
Source Markus Reiter
Abstract Tiled Background Extended 11
Source GDJ
One more sharp little tile for you. Subtle circles this time.
Source Blunia
This one is so simple, yet so good. And you know it. Has to be in the collection.
Source Gluszczenko
This light yellow background pattern consists of an irregular pattern of spots. Here's a light background pattern with yellowish tint.
Source V. Hartikainen
CC0 and a seamless pattern from a tile drawn in Paint.net .
Source SliverKnight
A hint of orange color, and some crossed and embossed lines.
Source Adam Anlauf
Thin lines, noise and texture creates this crisp dark denim pattern.
Source Marco Slooten
Inspired by a pattern seen on a public domain image of a very old tile. To get the unit cell, select the rectangle in Inkscape and use shift+alt+i.
Source Firkin