Derived from an image that was uploaded to Pixabay by TheDigitalArtist
Source Firkin
Remixed from a design on Pixabay. To get the tile this is based on select the rectangle in Inkscape and use shift-alt-i.
Source Firkin
A seamless pattern formed from a square tile. The tile can be retrieved by selecting the rectangle in Inkscape and using shift-alt-I.
Source Firkin
A seamless pattern formed from a sports car on clker.com. To get the tile, select the rectangle in Inkscape and use shift+alt+i.
Source Firkin
A smooth mid-tone gray, or low contrast if you will, linen pattern.
Source Jordan Pittman
Prismatic Isometric Cube Extra Pattern No Background
Source GDJ
The original enhanced with one of Inkscapes's filters.
Source Firkin
Actually remixed from a pattern on Pixabay. But then noticed a very similar one on Openclipart.org uploaded by btj51q2.
Source Firkin
Seamless pattern the tile for which can be had by using shift-alt-I on the selected rectangle in Inkscape.
Source Firkin
Lovely pattern with some good-looking non-random noise lines.
Source Zucx
Zero CC tileable moss or lichen covered stone texture, edited from pixabay. CC0
Source Sojan Janso
Drawn in Paint.net using the kaleidoscope plug-in and vectorised.
Source Firkin
A large pattern with funky shapes and form. An original. Sort of origami-ish.
Source Luuk van Baars
A simple but elegant classic. Every collection needs one of these.
Source Christopher Burton
More Japanese-inspired patterns, Gold Scales this time.
Source Josh Green
A bit like smudged paint or some sort of steel, here is scribble light.
Source Tegan Male
Light gray pattern with an almost wall tile-like appearance.
Source Markus Tinner
This one is something special. I’d call it a flat pattern, too. Very well done, sir!
Source GetDiscount
With a name like this, it has to be hot. Diagonal lines in light shades.
Source Isaac
A seamless pattern created from a square tile. To get the tile, select the rectangle in Inkscape and use shift+alt+i.
Source Firkin
Prismatic Groovy Concentric Background 5 No Black
Source GDJ
A cute x, if you need that sort of thing.
Source Juan Scrocchi
Alternative colour scheme. Not a pattern for fabrics, but one produced from a jpg of a stack of fabric items that was posted on Pixabay. The tile that this is based on can be had by selecting the rectangle in Inkscape and using shift+alt+i.
Source Firkin
From a drawing in 'A Rolling Stone. A tale of wrongs and revenge', John Hartley, 1878.
Source Firkin
Brushed aluminum, in a bright gray version. Lovely 2X as well.
Source Andre Schouten
Prismatic Polyskelion Pattern No Background
Source GDJ
Here's a bluish gray striped background pattern for use on web sites.
Source V. Hartikainen