Luxurious looking pattern (for a T-shirt maybe?) with a hint of green.
Source Simon Meek
Light and tiny, just the way you like it.
Source Rohit Arun Rao
A bit of scratched up grayness. Always good.
Source Dmitry
Background pattern made in "Grunge-Like" style. Available in both SVG and JPG formats. Edit to your needs then click the download button.
Source V. Hartikainen
A seamless pattern formed from a tile made from page ornament 22. To get the tile, select the rectangle in Inkscape and use shift+alt+i.
Source Firkin
A seamless background pattern with a texture of wood planks. This wood background pattern has vertically arranged planks. You may try to rotate it 90°, to see how it will look like when the wood planks are arranged horizontally.
Source V. Hartikainen
More leather, and this time it’s bigger! You know, in case you need that.
Source Elemis
Orange-red pattern for tiled backgrounds.
Source V. Hartikainen
One more brick pattern. A bit more depth to this one.
Source Benjamin Ward
Not so subtle. These tileable wood patterns are very useful.
Source Elemis
Inspired by a pattern seen on a public domain image of a very old tile. To get the unit cell, select the rectangle in Inkscape and use shift+alt+i.
Source Firkin
Kaleidoscope Prismatic Abstract No Background
Source GDJ
A seamless texture traced from an image on opengameart.org shared by Scouser.
Source Firkin
Remixed from a drawing in 'Maidenhood; or, the Verge of the Stream', Laura Jewry, 1876.
Source Firkin
This one takes you back to math class. Classic mathematic board underlay.
Source Josh Green
If you want png files of this u can download them here : viscious-speed.deviantart.com/gallery/27635117
Source Viscious-Speed
Sometimes you just need the simplest thing.
Source Fabricio
Greyscale version of a pattern that came out of playing with the 'light rays' plug-in for Paint.net
Source Firkin
Paper pattern with small dust particles and 45-degree strokes.
Source Atle Mo
A pattern derived from part of a fractal rendering in Paint.net.
Source Firkin
A seamless pattern the starting point for which was a 'rainbow twist' texture in Paint.net.
Source Firkin
Colorful Floral Background No Black
Source GDJ
A free grid paper background pattern for using on web sites.
Source V. Hartikainen
Stefan is hard at work, this time with a funky pattern of squares.
Source Stefan Aleksić
Tiny little fibers making a soft and sweet look.
Source Badhon Ebrahim