Adapted heavily from a JPG that was uploaded to Pixabay by Viscious-Speed.
Source Firkin
Your eyes can trip a bit from looking at this – use it wisely.
Source Michal Chovanec
A black tile-able background with paper-like texture.
Source V. Hartikainen
Prismatic Rounded Squares Grid 3 No Background
Source GDJ
Utilising some flowers from Almeidah. To get the unit tile, select the rectangle in Inkscape and use shift-alt-i.
Source Firkin
The tile this fill pattern is based on can be had by using shift+alt+i on the rectangle.
Source Firkin
Lovely pattern with some good-looking non-random noise lines.
Source Zucx
Remixed from a drawing in 'Sun Pictures of the Norfolk Broads', Ernest Suffling, 1892.
Source Firkin
I have no idea what J Boo means by this name, but hey – it’s hot.
Source j Boo
Hexagonal dark 3D pattern. What more can you ask for?
Source Norbert Levajsics
This light yellow background pattern consists of an irregular pattern of spots. Here's a light background pattern with yellowish tint.
Source V. Hartikainen
Zero CC tileable brick texture, photographed and made by me. CC0
Source Sojan Janso
Sometimes you just need the simplest thing.
Source Fabricio
Just the symbols of the signs of the zodiac distributed in a chequer board-like pattern
Source Firkin
Derived from an image that was uploaded to Pixabay by Darkmoon1968
Source Firkin