From a design found in 'History of the Virginia Company of London; with letters to and from the first Colony, never before printed', Edward Neill, 1869.
Source Firkin
Not a pattern for fabrics, but one produced from a jpg of a stack of fabric items that was posted on Pixabay. The tile that this is based on can be had by selecting the rectangle in Inkscape and using shift+alt+i.
Source Firkin
8 by 8 pixels, and just what the title says.
Source pixilated
Based on several public domain drawings on Wikimedia Commons. This was formed from a rectangular tile. The tile can be accessed in Inkscape by selecting the rectangle and using shift-alt-i
Source Firkin
Prismatic Groovy Concentric Background 2 No Black
Source GDJ
The Grid. A digital frontier. I tried to picture clusters of information as they traveled through the computer.
Source Haris Šumić
Alternative colour scheme for the original floral pattern.
Source Firkin
Vector version of a JPG that was uploaded to Pixabay by theasad121
Source Firkin
A fun-looking elastoplast/band-aid pattern. A hint of orange tone in this one.
Source Josh Green
Remixed from a drawing in 'Canadian forest industries July-December', 1915
Source Firkin
Just to prove my point, here is a slightly modified dark version.
Source Atle Mo
Here's a tile-able wood background image for use in web design.
Source V. Hartikainen
An abstract Background pattern of purple twisty patterns.
Source TikiGiki
A seamless background pattern with a texture of wood planks. This wood background pattern has vertically arranged planks. You may try to rotate it 90°, to see how it will look like when the wood planks are arranged horizontally.
Source V. Hartikainen
Turn your site into a dragon with this great scale pattern.
Source Alex Parker
A green background pattern with warped vertical stripes and a grunge look.
Source V. Hartikainen
A light gray wall or floor (you decide) of concrete.
Source Atle Mo
Green Background Pattern
Source V. Hartikainen
Formed from decorative divider 184 in paint.net. Vectorised with Vector Magic.
Source Firkin
A re-make of the Gradient Squares pattern.
Source Dimitar Karaytchev
You could get a bit dizzy from this one, but it might come in handy.
Source Dertig Media
This is a hot one. Small, sharp and unique.
Source GraphicsWall