Prepared mostly as a raster in Paint.net and vectorised.
Source Firkin
Pattern #100! A black classic knit-looking pattern.
Source Factorio.us Collective
People seem to enjoy dark patterns, so here is one with some circles.
Source Atle Mo
This one needs to be used in small areas; you can see it repeat.
Source Luca
I took the liberty of using Dmitry’s pattern and made a version without perforation.
Source Atle Mo
I’m starting to think I have a concrete wall fetish.
Source Atle Mo
Abstract Tiled Background Extended 10
Source GDJ
This is the remix of "polka dot seamless pattern".The image depicts polka dot seamless pattern.
Source Yamachem
Prismatic Abstract Background Design No Black
Source GDJ
Subtle scratches on a light gray background.
Source Andrey Ovcharov
Smooth Polaroid pattern with a light blue tint.
Source Daniel Beaton
Fabric-ish patterns are close to my heart. French Stucco to the rescue.
Source Christopher Buecheler
Derived from an image that was uploaded to Pixabay by mdmelo.
Source Firkin
A very dark spotted twinkle pattern for your twinkle needs.
Source Badhon Ebrahim
To get the tile this is based on, select the rectangle in Inkscape and use shift+alt+i
Source Firkin
I skipped number 3, because it wasn’t all that great. Sorry.
Source Dima Shiper
To get the tile this is made up from select the rectangle in Inkscape and use shift+alt+i.
Source Firkin
An abstract pale yellow paper-like background with stains colored in yellow and green.
Source V. Hartikainen
Hey, you never know when you’ll need a bird pattern, right?
Source Pete Fecteau
Prismatic Hexagonalist Pattern No Background
Source GDJ