A seamless pale yellow paper background with a pattern of animal tracks.
Source V. Hartikainen
A good starting point for a cardboard pattern. This would work well in a variety of colors.
Source Atle Mo
Dead simple but beautiful horizontal line pattern.
Source Fabian Schultz
Same classic 45-degree pattern, dark version.
Source Luke McDonald
Adapted heavily from a JPG that was uploaded to Pixabay by Viscious-Speed.
Source Firkin
This is a seamless pattern which is derived from a flower petal image.
Source Yamachem
Zerro CC tillable texture of stones photographed and made by me. CC0
Source Sojan Janso
A seamless light gray paper texture with horizontal double lines.
Source V. Hartikainen
Three shades of gray makes this pattern look like a small carbon fiber surface. Great readability even for small fonts.
Source Atle Mo
Prismatic Curved Diamond Pattern 8 No Background
Source GDJ
No idea what Nistri means, but it’s a crisp little pattern nonetheless.
Source Markus Reiter
A free seamless background image with a texture of dark red "canvas". It should look very nice on web sites.
Source V. Hartikainen
I skipped number 3, because it wasn’t all that great. Sorry.
Source Dima Shiper
An abstract texture of water. It's not perfect, but will do. You may download if you like it.
Source V. Hartikainen
A nice and simple white rotated tile pattern.
Source Another One
Remixed from a drawing in 'Incidents on a Journey through Nubia to Darfoor', F. Ensor, 1891.
Source Firkin
Sounds French. Some 3D square diagonals, that’s all you need to know.
Source Graphiste
These dots are already worn for you, so you don’t have to.
Source Matt McDaniel
Utilising some flowers from Almeidah. To get the unit tile, select the rectangle in Inkscape and use shift-alt-i.
Source Firkin
Vector version of a png that was uploaded to Pixabay by pencilparker
Source Firkin
Pattern that came out of playing with the 'slinky' plug-in for Paint.net
Source Firkin