Small dots with minor circles spread across to form a nice mosaic.
Source John Burks
White circles connecting on a light gray background.
Source Mark Collins
This one is amazing, truly original. Go use it!
Source Viahorizon
This one needs to be used in small areas; you can see it repeat.
Source Luca
An attempt for cleaning up the original image in a few steps.
Source Lazur URH
This tiled background comes in red and consists of tiles that look like gemstones. It is more for blogs or social profiles, I think.
Source V. Hartikainen
You know I love paper patterns. Here is one from Stephen. Say thank you!
Source Stephen Gilbert
Prismatic Geometric Tessellation Pattern 3 No Background
Source GDJ
From a drawing in 'In an Enchanted Island', William Mallock, 1892.
Source Firkin
Seamless , tileable CC-0 texture. Created by my own, feel free to use wherever you want!
Source Linolafett
Prismatic Abstract Line Art Pattern Background
Source GDJ
The image depicts a seamless pattern made using a bird's face.
Source Yamachem
This is indeed a bit strange, but here’s to the crazy ones!
Source Christopher Buecheler
A seamless dark leather-like background texture with diagonal lines that look like stitches.
Source V. Hartikainen
Prismatic Snowflakes Pattern No Background
Source GDJ
An alternative colour scheme for the original seamless texture formed from an image on Pixabay.
Source Firkin
Abstract Ellipses Background Grayscale
Source GDJ
This seamless background image should look nice on websites. It has a dark blue gray texture with vertical stripes, it tiles seamlessly and, like all of the background images here, it's free. So, if you like it, take it!
Source V. Hartikainen
From a drawing in 'Cowdray: the history of a great English House', Julia Roundell, 1884.
Source Firkin
This is so subtle you need to bring your magnifier!
Source Carlos Valdez