Zerro CC tillable texture of stones photographed and made by me. CC0
Source Sojan Janso
Dark blue concrete wall with some small dust spots.
Source Atle Mo
A seamless pattern from a tile drawn in Paint.net and vectorised in Vector Magic
Source Firkin
A seamless pattern the starting point for which was a 'rainbow twist' texture in Paint.net.
Source Firkin
Background Wall, Art Abstract, Blue Well & CC0 texture.
Source Ractapopulous
A seamless pattern formed from a tile that can be had in Inkscape by selecting the rectangle and using shift+alt+i.
Source Firkin
The classic subtle pattern. Sort of wall/brick looking. Or moon-looking?
Source Joel Klein
An abstract web texture of a polished blue stone (or does it look more like ice).
Source V. Hartikainen
CC0 and a seamless pattern from a tile drawn in Paint.net .
Source SliverKnight
Zerro CC tillable texture of stones photographed and made by me. CC0
Source Sojan Janso
A background pattern inspired by designs seen in 'Burghley. The Life of William Cecil', William Charlton, 1857.
Source Firkin
From a drawing in 'Art Embroidery', M.S. Lockwood and E. Glaister, 1878.
Source Firkin
I know there is one here already, but this is sexy!
Source Gjermund Gustavsen
A slightly grainy paper pattern with small horizontal and vertical strokes.
Source Atle Mo
One more brick pattern. A bit more depth to this one.
Source Benjamin Ward
More Japanese-inspired patterns, Gold Scales this time.
Source Josh Green
I love the movie Pineapple Express, and I’m also liking this Pineapple right here.
Source Audee Mirza
Formed by heavily distorting part of a an image of a fish uploaded to Pixabay by GLady
Source Firkin
Embossed lines and squares with subtle highlights.
Source Alex Parker