Adapted from an image that was uploaded to Pixabay by Anerma.
Source Firkin
Prismatic Abstract Line Art Pattern Background 2
Source GDJ
After 1 comes 2, same but different. You get the idea.
Source Hendrik Lammers
Design drawn in Paint.net, vectorised using Vector Magic and finished in Inkscape.
Source Firkin
From a drawing in 'Artists and Arabs', Henry Blackburn, 1868
Source Firkin
Based on an image that was uploaded to Pixabay by devanath
Source Firkin
Not so subtle. These tileable wood patterns are very useful.
Source Elemis
The image depicts a seamless pattern of pine tree leaves.
Source Yamachem
This is the third pattern called Dark Denim, but hey, we all love them!
Source Brandon Jacoby
A comeback for you: the popular Escheresque, now in black.
Source Patten
This seamless pattern consists of a blue grid on a yellow background.
Source V. Hartikainen
From a drawing in 'The Quiver of Love', Walter Crane, 1876
Source Firkin
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
To celebrate the new feature, we need some sparkling diamonds.
Source Atle Mo
Remixed from a design seen in 'Burghley. The Life of William Cecil', William Charlton, 1857.
Source Firkin
A re-make of the Gradient Squares pattern.
Source Dimitar Karaytchev
Because I love dark patterns, here is Brushed Alum in a dark coating.
Source Tim Ward
From a drawing in 'Royal Ramsgate', James Simson, 1897.
Source Firkin
This is a remix of "blue wave-seigaiha".I hope this subtle color version of Seigaiha would be suitable for background .
Source Yamachem
A repeating background with seamless texture of stone. There haven't been any stone-like backgrounds for a while, so I have decided to create one more. The rest can be found in the appropriate category.
Source V. Hartikainen
A free repetitive background with a dark concrete wall like texture. This one may be used in dark web site designs.
Source V. Hartikainen
Prismatic Geometric Pattern Background 2
Source GDJ
Little x’es, noise and all the stuff you like. Dark like a Monday, with a hint of blue.
Source Tom McArdle
A subtle shadowed checkered pattern. Increase the lightness for even more subtle sexiness.
Source Josh Green
Got some felt in my mailbox today, so I scanned it for you to use.
Source Atle Mo