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 seamless background pattern of dark brown wood planks.
Source V. Hartikainen
It’s big, it’s gradient—and it’s square.
Source Brankic1979
A seamless texture traced from an image on opengameart.org shared by Scouser.
Source Firkin
To get the tile this is based on, select the rectangle in Inkscape and use shift+alt+i.
Source Firkin
Prismatic Groovy Concentric Background 2
Source GDJ
Seamless , tileable CC-0 texture. Created by my own, feel free to use wherever you want!
Source Linolafett
Beautiful dark noise pattern with some dust and grunge.
Source Vincent Klaiber
High detail stone wall with minor cracks and specks.
Source Projecteightyfive
To get the tile this is based on select the rectangle in Inkscape and use shift+alt+i.
Source Firkin
Abstract Tiled Background Extended 10
Source GDJ
Scanned some rice paper and tiled it up for you. Enjoy.
Source Atle Mo
Smooth Polaroid pattern with a light blue tint.
Source Daniel Beaton
A free grid paper background pattern for using on web sites.
Source V. Hartikainen
A dark one with geometric shapes and dotted lines.
Source Mohawk Studios
Not a flat you live inside, like in the UK – but a flat piece of cardboard.
Source Appleshadow
A background pattern with green vertical stripes. A new striped background pattern. This time a green one.
Source V. Hartikainen
It has waves, so make sure you don’t get sea sickness.
Source CoolPatterns
If you like it a bit trippy, this wave pattern might be for you.
Source Ian Soper
Seamless pattern the basic tile for which can be had by selecting the rectangle in Inkscape and using shift+alt+i.
Source Firkin
To get the tile this is based on select the rectangle in Inkscape and use shift+alt+i
Source Firkin
Sharp diamond pattern. A small 24x18px tile.
Source Tom Neal
Colorful Floral Background No Black
Source GDJ