Beautiful dark noise pattern with some dust and grunge.
Source Vincent Klaiber
Small dots with minor circles spread across to form a nice mosaic.
Source John Burks
Prismatic Geometric Tessellation Pattern 2 No Background
Source GDJ
Different from the original in being a simple tile stored as a pattern definition, rather than numerous repeated objects. Hence easy and quick to give this pattern to objects of different shapes. To get the tile in Inkscape, select the rectangle and use shift+alt+i.
Source Firkin
A bit of scratched up grayness. Always good.
Source Dmitry
One of the few full-color patterns here, but this one was just too good to pass up.
Source Alexey Usoltsev
Hexagonal dark 3D pattern. What more can you ask for?
Source Norbert Levajsics
An abstract Background pattern of purple twisty patterns.
Source TikiGiki
People seem to enjoy dark patterns, so here is one with some circles.
Source Atle Mo
Seamless tile drawn in Paint.net and vectorised in Vector Magic.
Source Firkin
Coming in at 666x666px, this is an evil big pattern, but nice and soft at the same time.
Source Atle Mo
To get the tile this is based on select the rectangle in Inkscape and use shift+alt+i.
Source Firkin
Seamless pattern the tile for which can be had by using shift-alt-I on the selected rectangle in Inkscape.
Source Firkin
Background Wall, Art Abstract, Block Well & CC0 texture.
Source Ractapopulous
From a tile that can be had by selecting the rectangle in Inkscape and using shift+alt+i.
Source Firkin
Prismatic Abstract Geometric Background 4
Source GDJ
From a drawing in 'Sun Pictures of the Norfolk Broads', Ernest Suffling, 1892.
Source Firkin
From a drawing in 'Maidenhood; or, the Verge of the Stream', Laura Jewry, 1876.
Source Firkin