Vector version of a png that was uploaded to Pixabay by pencilparker
Source Firkin
Zero CC tileable cork floor, photographed and made by me. CC0
Source Sojan Janso
You know you can’t get enough of these linen-fabric-y patterns.
Source James Basoo
If you’re sick of the fancy 3D, grunge and noisy patterns, take a look at this flat 2D brick wall.
Source Listvetra
Found on the ground in french cafe in kunming, Yunnan, china
Source Rejon
Dare I call this a «flat pattern»? Probably not.
Source Dax Kieran
This one is rather fun and playful. The 2X could be used at 1X too!
Source Welsley
Number 4 in a series of 5 beautiful patterns. Can be found in colors on the submitter’s website.
Source Janos Koos
Prismatic Polyskelion Pattern No Background
Source GDJ
Could be paper, could be a Polaroid frame – up to you!
Source Chaos
Remixed from a drawing that was uploaded to Pixabay by ractapopulous
Source Firkin
Your eyes can trip a bit from looking at this – use it wisely.
Source Michal Chovanec
Classy golf-pants pattern, or crossed stripes if you will.
Source Will Monson
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
Light square grid pattern, great for a “DIY projects” sort of website, maybe?
Source Rafael Almeida
Prismatic Groovy Concentric Background 4
Source GDJ
From a drawing in 'At home', J. Sowerby, J. Crane and T. Frederick, 1881.
Source Firkin
Colour version of a pattern that came out of playing with the 'light rays' plug-in for Paint.net
Source Firkin
From a drawing in 'Art Embroidery', M.S. Lockwood and E. Glaister, 1878.
Source Firkin
A seamless pattern formed from cross 4. To get the original tile select the rectangle in Inkscape and use shift-alt-i.
Source Firkin