From a drawing in 'Art Embroidery', M.S. Lockwood and E. Glaister, 1878.
Source Firkin
Prismatic Abstract Line Art Pattern Background 2
Source GDJ
An abstract texture of black metal pipes (seamless).
Source V. Hartikainen
The name alone is awesome, but so is this sweet dark pattern.
Source Federica Pelzel
A seamlessly tile-able grunge background image.
Source V. Hartikainen
These dots are already worn for you, so you don’t have to.
Source Matt McDaniel
Turn your site into a dragon with this great scale pattern.
Source Alex Parker
A floral background formed from numerous clones of flower 117.
Source Firkin
The original enhanced with some gradients.
Source Firkin
Inspired by a pattern seen on a public domain image of a very old tile. To get the unit cell, select the rectangle in Inkscape and use shift+alt+i.
Source Firkin
Background formed from the original with an emboss effect
Source GDJ
This is so subtle I hope you can see it! Tweak at will.
Source Alexandre Naud
Black paper texture, based on two different images.
Source Atle Mo
Based from Design Kindle
A lovely light gray pattern with stripes and a dash of noise.
Source V. Hartikainen
More carbon fiber for your collections. This time in white or semi-dark gray.
Source Badhon Ebrahim
Seamless pattern the tile for which can be had by using shift-alt-I on the selected rectangle in Inkscape.
Source Firkin
The basic shapes never get old. Simple triangle pattern.
Source Atle Mo
Pixel by pixel, sharp and clean. Very light pattern with clear lines.
Source M.Ashok
Washi (和紙?) is a type of paper made in Japan. Here’s the pattern for you!
Source Carolynne
A light background pattern with diagonal stripes. Here's a simple light striped background for you.
Source V. Hartikainen
Vector version of a png that was uploaded to Pixabay by pencilparker
Source Firkin
Recreated from a pattern found in 'Az Osztrák-Magyar Monarchia irásban és képben', 1882. To get the tile this is based on select the rectangle in Inkscape and use shift+alt+i.
Source Firkin
Kaleidoscope Prismatic Abstract No Background
Source GDJ