Abstract Arbitrary Geometric Background derived from an image on Pixabay.
Source GDJ
Geometric lines are always hot, and this pattern is no exception.
Source Listvetra
Seamless , tileable CC-0 texture. Created by my own, feel free to use wherever you want!
Source Linolafett
A large (588x375px) sand-colored pattern for your ever-growing collection. Shrink at will.
Source Alex Tapein
Nasty or not, it’s a nice pattern that tiles. Like they all do.
Source Badhon Ebrahim
CC0 and a seamless pattern from a tile drawn in Paint.net .
Source SliverKnight
From a drawing in 'Art Embroidery', M.S. Lockwood and E. Glaister, 1878.
Source Firkin
This is a grid, only it’s noisy. You know. Reminds you of those printed grids you draw on.
Source Vectorpile
A good starting point for a cardboard pattern. This would work well in a variety of colors.
Source Atle Mo
From a tile that can be had by selecting the rectangle in Inkscape and using shift+alt+i.
Source Firkin
Crossing lines with a subtle emboss effect on a dark background.
Source Stefan Aleksić
Seamless , tileable CC-0 texture. Created by my own, feel free to use wherever you want!
Source Linolafett
A repeating graphic with ancient pattern. I came up with this name/title at last minute, so you may find that there is very little of ancientness in this pattern after all.
Source V. Hartikainen
This one takes you back to math class. Classic mathematic board underlay.
Source Josh Green
One more brick pattern. A bit more depth to this one.
Source Benjamin Ward
Farmer could be some sort of fabric pattern, with a hint of green.
Source Fabian Schultz
Element of beach pattern with background.
Source Rones
The image is a design of blue glass.How about using it as background image?
Source Yamachem
Prismatic Curved Diamond Pattern No Background
Source GDJ
Black brick wall pattern. Brick your site up!
Source Alex Parker