This makes me wanna shoot some pool! Sweet green pool table pattern.
Source Caveman
Seamless pattern the basic tile for which can be had by selecting the rectangle in Inkscape and using shift+alt+i.
Source Firkin
A seamless dark leather-like background texture with diagonal lines that look like stitches.
Source V. Hartikainen
Utilising some flowers from Almeidah. To get the unit tile, select the rectangle in Inkscape and use shift-alt-i.
Source Firkin
Derived from an image that was uploaded to Pixabay by Kaz
Source Firkin
The image is a remix of "edo pattern-samekomon".I changed the color of dots from black to white and added BG in light-yellow.
Source Yamachem
A seamless web texture with illustration of pale color stains on canvas.
Source V. Hartikainen
This pack of filters can help you adding a blocky overlay to objects. May come handy at drawing blocks of stone.
Source Lazur URH
A beautiful dark padded pattern, like an old classic sofa.
Source Chris Baldie
Black brick wall pattern. Brick your site up!
Source Alex Parker
Prismatic Rounded Squares Grid 4 No Background
Source GDJ
Can never have too many knitting patterns, especially as nice as this.
Source Victoria Spahn
Remixed from a design seen on Pixabay. The basic tile can be had by selecting the rectangle in Inkscape and using shift+alt+i
Source Firkin
These dots are already worn for you, so you don’t have to.
Source Matt McDaniel
Oh yes, it happened! A pattern in full color.
Source Atle Mo
Design drawn in Paint.net, vectorised using Vector Magic and finished in Inkscape.
Source Firkin
Nice little grid. Would work great as a base on top of some other patterns.
Source Arno Gregorian
And some more testing, this time with Seamless Studio. It’s Robots FFS!
Source Seamless Studio
You may use it as is, or modify it as you like.
Source V. Hartikainen
An abstract texture of black metal pipes (seamless).
Source V. Hartikainen