To get the tile this is based on, select the rectangle in Inkscape and use shift+alt+i.
Source Firkin
Vertical lines with a bumpy, yet crisp, feel to it.
Source Raasa
As far as fabric patterns goes, this is quite crisp.
Source Heliodor Jalba
Farmer could be some sort of fabric pattern, with a hint of green.
Source Fabian Schultz
Spice up your next school project with this icon background.
Source Swetha
This is so subtle I hope you can see it! Tweak at will.
Source Alexandre Naud
From a design found in 'History of the Virginia Company of London; with letters to and from the first Colony, never before printed', Edward Neill, 1869.
Source Firkin
A colourful background drawn originally in paint.net and vectorised in Vector Magic.
Source Firkin
Drawn in Paint.net and vectorised in Vector Magic
Source Firkin
Your eyes can trip a bit from looking at this – use it wisely.
Source Michal Chovanec
This is a seamless pattern of regular hexagon which has a honeycomb structure.
Source Yamachem
Zerro CC tillable texture of stones photographed and made by me. CC0
Source Sojan Janso
If you want png files of this u can download them here : viscious-speed.deviantart.com/gallery/27635117
Source Viscious-Speed
The starting point for this was drawn on the web site steamcoded.org/PolyskelionMaker.svg
Source Firkin
Love the style on this one, very fresh. Diagonal diamond pattern. Get it?
Source INS
Geometric triangles seem to be quite hot these days.
Source Pixeden
Colour version of a pattern that came out of playing with the 'light rays' plug-in for Paint.net
Source Firkin
Abstract Tiled Background Extended 12
Source GDJ
We have some linen patterns here, but none that are stressed. Until now.
Source Jordan Pittman
Background Wall, Art Abstract, white Well & CC0 texture.
Source Ractapopulous
Some rectangles, a bit of dust and grunge, plus a hint of concrete.
Source Atle Mo
Prismatic Isometric Cube Wireframe Pattern No Background
Source GDJ