A green background pattern with warped vertical stripes and a grunge look.
Source V. Hartikainen
Some more diagonal lines and noise, because you know you want it.
Source Atle Mo
Sounds like something from World of Warcraft. Has to be good.
Source Tony Kinard
Prismatic Curved Diamond Pattern 2 No Background
Source GDJ
A pale olive green background with a seamless texture.
Source V. Hartikainen
This is indeed a bit strange, but here’s to the crazy ones!
Source Christopher Buecheler
To get the tile this is based on, select the rectangle in Inkscape and use shift-alt-i.
Source Firkin
Submitted as a black pattern, I made it light and a few steps more subtle.
Source Andy
Don’t look at this one too long if you’re high on something.
Source Luuk van Baars
A seamless canvas texture for using as background on websites. Colored in pale tones of brown.
Source V. Hartikainen
Light gray pattern with an almost wall tile-like appearance.
Source Markus Tinner
A seamless pattern formed from a square tile. The tile can be retrieved by selecting the rectangle in Inkscape and using shift-alt-I. A version of the original with random colors.
Source Firkin
No idea what Nistri means, but it’s a crisp little pattern nonetheless.
Source Markus Reiter
A seamless pattern formed from background pattern 102
Source Firkin
To get the repeating unit, select the rectangle in Inkscape and use shift+alt+i
Source Firkin
A free seamless background image with a texture of dark red "canvas". It should look very nice on web sites.
Source V. Hartikainen
Paper pattern with small dust particles and 45-degree strokes.
Source Atle Mo
Number five from the same submitter, makes my job easy.
Source Dima Shiper
This ladies and gentlemen, is texturetastic! Love it.
Source Adam Pickering
From a drawing in 'Bond Slaves. The story of a struggle.', Isabella Varley, 1893.
Source Firkin
Prismatic Abstract Geometric Background 2 No Black
Source GDJ
Subtle scratches on a light gray background.
Source Andrey Ovcharov
Zero CC tileable ground (#2) cracked, crackled texture, made by me. CC0
Source Sojan Janso