Here's a new paper-like background for free use on personal and commercial projects (this applies to all background patterns here).
Source V. Hartikainen
You may use it as is, or modify it as you like.
Source V. Hartikainen
To get the tile this is formed from select the rectangle in Inkscape and use shift+alt+i.
Source Firkin
A seamless pattern made from the gold Penrose triangle by GDJ and the two remixes
Source Firkin
The file was named striped lens, but hey – Translucent Fibres works too.
Source Angelica
Design drawn in Paint.net, vectorised using Vector Magic and finished in Inkscape.
Source Firkin
Prismatic Curved Diamond Pattern 3 No Background
Source GDJ
Remixed from a design on Pixabay. To get the tile this is based on select the rectangle in Inkscape and use shift-alt-i.
Source Firkin
No relation to the band, but damn it’s subtle!
Source Thomas Myrman
To get the tile this is made up from select the rectangle in Inkscape and use shift+alt+i.
Source Firkin
Zerro CC tillable texture of stones photographed and made by me. CC0
Source Sojan Janso
From a drawing in 'Sun Pictures of the Norfolk Broads', Ernest Suffling, 1892.
Source Firkin
As simple and subtle as it gets. But sometimes that’s just what you want.
Source Designova
Love me some light mesh on a Monday. Sharp.
Source Wilmotte Bastien
A bit of scratched up grayness. Always good.
Source Dmitry
A beautiful dark padded pattern, like an old classic sofa.
Source Chris Baldie
Light gray version of the Binding pattern that looks a bit like fabric.
Source Newbury
No, not the band but the pattern. Simple squares in gray tones, of course.
Source Atle Mo
I know there is one here already, but this is sexy!
Source Gjermund Gustavsen
Just to prove my point, here is a slightly modified dark version.
Source Atle Mo
A seamless pattern the starting point for which was a 'colour modulo' texture in Paint.net.
Source Firkin
Dead simple but beautiful horizontal line pattern.
Source Fabian Schultz
Just like your old suit, all striped and smooth.
Source Alex Berkowitz